307 Series Right-Angle Planetary Gearbox
Trusted Across Industries:
Crane Travel Drives
Agricultural Machinery & PTO
Screw Conveyor & Auger
Mining & Quarrying
Marine & Offshore
Construction Machinery
Irrigation & Water Management
Why Choose Our 307 Series Right-Angle Planetary Gearbox? — Our 307 Series Right-Angle is dimensionally verified against Bonfiglioli 307R OEM installation drawings — housing bolt pattern, output shaft geometry, bevel input face dimensions, and motor flange pilot diameter all confirmed before a cross-reference is issued. T2max ~18,000 N·m. Up to 540 kW. Ratios 7:1 to 9,000:1. Both 307R2 (bevel + 1 planetary stage) and 307R3 (bevel + 2 planetary stages) configurations covered. All standard output shaft types and integrated brake options. Spiral bevel and planetary gears both profile-ground to DIN/ISO Class 6. 100% factory acceptance test with every unit. Free 48-hour cross-reference.
307 Series Right-Angle Planetary Gearbox — Product Overview
The 307 Series Right-Angle Planetary Gearbox is the right-angle (R) configuration of frame size 07 in the Bonfiglioli 300 Series — sitting between the 306 (T2max ~12,000 N·m) and the 309 (T2max ~25,000 N·m) in the frame size ladder, with a published T2max of 160,000 in·lbs (~18,000 N·m). The 307 frame is one of the most widely specified sizes in the mid-range of the Bonfiglioli 300 family — its torque class covers the power range of motors from approximately 15 kW to 55 kW, which aligns with the majority of medium-duty industrial, agricultural, and crane drives. In the right-angle (R) configuration, a spiral bevel gear first stage redirects the motor input by 90° before feeding one or two additional planetary reduction stages to achieve the required output speed and torque.
Our 307 Series Right-Angle Planetary Gearbox is a confirmed dimensional replacement for both standard Bonfiglioli 307R configurations: 307R2 (bevel + 1 planetary stage, medium ratios) and 307R3 (bevel + 2 planetary stages, high ratios). Every critical dimension is verified against Bonfiglioli 307R OEM installation drawings before a cross-reference is confirmed — housing bolt pattern, output shaft diameter and keyway, bevel housing input face, and motor flange pilot diameter. A dimensional drawing is supplied with every confirmed cross-reference so your installation team can verify fit before taking the original unit offline.
Beyond the Bonfiglioli 307R, our cross-reference database also covers equivalent right-angle planetary models from Brevini (EM / ED right-angle series in the ~18,000 N·m class), Dinamic Oil (RE / RA series), Reggiana Riduttori (RR / RA right-angle), Rossi (RC2E / MRC series), Rexroth (GFT-W series), and Zollern (ZHP right-angle) in the same torque band. Submit the nameplate data from any of these brands and we return a confirmed 307 Series cross-reference within 48 hours.
307 Series Right-Angle — OEM Cross-Reference
Our 307 Series Right-Angle Planetary Gearbox provides confirmed dimensional replacement for the following OEM models. All housing interfaces, output shaft geometry, torque ratings, and motor flange standards are verified before confirmation.
① Bonfiglioli (Trasmital) — 307R Series: All Standard Model Numbers
The Bonfiglioli 307R is the primary OEM model our 307 Series Right-Angle is engineered to replace. Both standard right-angle stage configurations — R2 and R3 — are covered with confirmed dimensional drawings, along with all standard output shaft suffix codes.
| Bonfiglioli Model | Configuration | Stages | T2max | Ratio Range | Our Equivalent |
|---|---|---|---|---|---|
| 307R2 | Right-angle, 2-stage | Bevel + 1 planetary | ~18,000 N·m | 7:1 – ~80:1 | 307-R2 |
| 307R3 | Right-angle, 3-stage | Bevel + 2 planetary | ~18,000 N·m | ~80:1 – 9,000:1 | 307-R3 |
Note on 307 Frame Availability: The Bonfiglioli 300M Series catalogue confirms that the frame size 307 is available in the right-angle configuration with a CR1 oil cooler in L1 and L2 inline stages, and R2 right-angle stage. The 307R2 and 307R3 are the primary right-angle configurations for this frame size. For extended-ratio applications requiring an R4 (bevel + 3 planetary) configuration, we confirm availability and lead time on inquiry — submit the required ratio and output torque and our engineering team advises on the best configuration.
Standard Output Shaft Suffix Codes — 307R Series
| Bonfiglioli Suffix | Output Shaft Type | Mounting | Available in Our 307R |
|---|---|---|---|
| NHC / HC | Heavy-duty flanged output — keyed shaft | Flange | ✓ Yes |
| NHZ / HZ | Heavy-duty splined male shaft | Flange | ✓ Yes |
| NPC / PC | Foot base — keyed shaft | Foot | ✓ Yes |
| FZ / FZB | Hollow splined shaft | Flange | ✓ Yes |
| FP | Hollow shaft for shrink disc | Flange | ✓ Yes |
307 Right-Angle Series in Context — Bonfiglioli 300R Frame Size Ladder: The 307R sits between the 306R (T2max ~12,000 N·m) and the 309R (T2max ~25,000 N·m) in the Bonfiglioli right-angle planetary family. All three frame sizes are dimensionally distinct and cannot be interchanged. If the nameplate shows 306R or 309R, we supply the correct frame from our 306 Series or 309 Series right-angle range respectively. Always confirm the exact frame size number from the gearbox nameplate and send us the full model number for confirmed cross-reference within 48 hours.
② Brevini Riduttori (Dana) — Right-Angle Equivalent (~18,000 N·m Class)
The Brevini EM and ED right-angle planetary series in the 15,000–22,000 N·m torque band are confirmed cross-references for the 307 Series Right-Angle:
| Brevini Model | Series | Rated Torque | Configuration | Typical Application |
|---|---|---|---|---|
| EM1090 (R/A) | EM Right-Angle | ~13,000 N·m | Bevel + 1–2 planetary | Agricultural, crane travel |
| EM1150 (R/A) | EM Right-Angle | ~17,000 N·m | Bevel + 1–2 planetary | Industrial hoist, screw conveyor |
| ED2065 (R/A) | ED Right-Angle | ~10,000 N·m | Bevel + 2 planetary | High-ratio conveyor drive |
| ED2090 (R/A) | ED Right-Angle | ~14,000 N·m | Bevel + 2 planetary | Mining auxiliary, agitator |
③ Additional OEM Cross-References — Same Torque Class
Beyond Bonfiglioli and Brevini, the following OEM right-angle planetary models in the ~15,000–22,000 N·m torque class are cross-referenced to the 307 Series Right-Angle:
| OEM Brand | Series / Models | Torque Class | Typical Application |
|---|---|---|---|
| Bosch Rexroth | GFT-W (15K–22K class) | 15,000 – 22,000 N·m | Hydraulic motor, right-angle industrial |
| Rossi | RC2E / MRC2E (15K–22K class) | 15,000 – 22,000 N·m | Italian right-angle industrial plant |
| Zollern | ZHP Right-Angle (15K–22K class) | 15,000 – 22,000 N·m | Crane, marine, heavy industrial |
| Dinamic Oil | RA / GBA (15K–22K class) | 15,000 – 22,000 N·m | Italian right-angle industrial |
| Reggiana Riduttori | RA Series (15K–22K class) | 15,000 – 22,000 N·m | Right-angle conveyor, marine |
| Comer Industries | PGR / PGW (15K–22K class) | 10,000 – 22,000 N·m | Agricultural right-angle, PTO drive |
Free 48-Hour OEM Cross-Reference Service: Send us the OEM brand, model number (e.g., Bonfiglioli 307R2 HC, Bonfiglioli 307R3 FP, Brevini EM1150 right-angle, or Rexroth GFT-W), gear ratio, and motor flange type from the gearbox nameplate. Our engineering team confirms the 307 Series Right-Angle equivalent with a dimensional drawing and delivery timeline within 48 hours — at no charge.
307 Series Right-Angle — Technical Specifications
Standard engineering parameters for the 307 Series Right-Angle production range, aligned with the Bonfiglioli 307R and equivalent OEM specifications.
| Parameter | Specification | Notes |
|---|---|---|
| T2max (Peak Torque) | ~18,000 N·m (160,000 in·lbs) | Matches Bonfiglioli 307 T2max specification |
| Transmissible Power | Up to 540 kW | Matches Bonfiglioli 300 Series power ceiling |
| Gear Ratio Range | 7:1 – 9,000:1 | R2: 7:1–~80:1; R3: ~80:1–9,000:1 |
| Input/Output Angle | 90° — spiral bevel (Gleason) first stage | Motor axis perpendicular to output shaft centreline |
| Stage Configurations | R2 (bevel + 1 planetary) / R3 (bevel + 2 planetary) | Both Bonfiglioli 307R stage codes confirmed |
| Output Configurations | Flanged keyed shaft / Splined shaft / Foot keyed / Hollow splined / Hollow with shrink disc | All Bonfiglioli 307R output suffix codes matched |
| Input Configurations | Flanged axial-piston motor / Orbit motor / IEC B5 / NEMA / Solid input shaft / PTO flange | SAE A–D hydraulic motor flanges available |
| Brake Options | Hydraulic-released parking brake / DC electric brake / AC electric brake | Rated to hold full nominal output torque at any ratio |
| Bevel Gear Material | 20CrMnTi / 18CrNiMo7-6 Alloy Steel | Gleason spiral bevel; carburised, profile-ground DIN/ISO Class 6 |
| Planetary Gear Material | 20CrMnTi / 18CrNiMo7-6 Alloy Steel | Carburised, 58–62 HRC; profile-ground DIN/ISO Class 6 |
| Transmission Efficiency | 94% – 97% (bevel stage included) | Bevel ~98%; each planetary stage 96–98% |
| Housing Material | Ductile Iron GGG-50 | Machined to Bonfiglioli 307R reference dimensions |
| Sealing / IP Rating | IP65 standard / IP67 optional | Double-lip shaft seals; cassette seals for harsh duty |
| Lubrication | Mineral or Synthetic ISO VG 220/320 gear oil | Common oil bath for bevel and planetary stages on 307 frame |
| Operating Temperature | -30°C to +100°C | Extended range options available |
| Surface Treatment | Epoxy primer + two-component PU topcoat | Salt spray >500 hours per ISO 9227 |
| Certification | ISO 9001:2015, CE Declaration of Conformity | FAT report supplied with every unit |
| Lead Time | 7 – 20 days (standard) / 30 – 60 days (custom) | 307R2 / 307R3 in common ratios in partial-build stock |
Core Advantages
Eight engineering and commercial reasons to specify our 307 Series Right-Angle as the Bonfiglioli 307R replacement:
Every 307R cross-reference is verified against Bonfiglioli 307R OEM installation drawings — housing bolt pattern, output shaft diameter and keyway, bevel housing input face, and motor flange pilot diameter — before confirmation. Dimensional drawing supplied with every confirmed cross-reference.
The 307R2 (bevel + 1 planetary, medium ratios 7:1–80:1) and 307R3 (bevel + 2 planetary, high ratios ~80:1–9,000:1) are both confirmed from dimensional drawings — with all five standard output shaft suffix types available for each configuration.
Rated to the Bonfiglioli 307 T2max of ~18,000 N·m (160,000 in·lbs) — ensuring the replacement unit meets the same peak torque capability without upsizing to the 309R frame or downsizing to the 306R frame.
The spiral bevel first stage is cut and ground on Gleason bevel gear generating machines — the same manufacturing method used in the Bonfiglioli and Brevini OEM production standard. Profile-ground bevel gears provide quieter running, higher torque density, and longer service life than hobbed alternatives.
Spiral bevel first stage (~98%) plus planetary stages (96–98% each) gives an overall efficiency of 94–97% — far better than worm-gear right-angle alternatives (typically 60–80%) and consistent with the original Bonfiglioli 307R specification for continuous-duty applications.
Hydraulically-released parking brake, DC electric brake, and AC electric brake are all available as factory-integrated options — matching every Bonfiglioli 307R brake configuration and meeting load-holding requirements for crane travel, inclined conveyor, and hoist applications.
307R2 and 307R3 in the most common gear ratios are held in partial-build stock — machined housing and completed bevel and planetary gear sets — allowing final assembly and factory acceptance test completion within 7–20 days, typically faster than OEM Bonfiglioli lead times.
Every 307 Right-Angle unit undergoes a bevel gear tooth contact pattern check at assembly before the planetary stages are fitted — confirming the spiral bevel mesh is correctly preloaded and centred. This is followed by a full loaded factory acceptance test at rated torque and speed for a minimum of two hours. Complete test report supplied with every shipment.
How the 307 Series Right-Angle Planetary Gearbox Works
The 307 Series Right-Angle achieves its 90° input-to-output angle through a spiral bevel gear first stage, followed by one (R2) or two (R3) planetary reduction stages:
Motor Input — 90° Axis
The electric or hydraulic motor drives the bevel pinion on the input shaft, which enters the housing perpendicular to the output centreline. The input flange matches the OEM motor standard exactly — IEC B5, SAE, NEMA, or PTO — enabling direct motor retention in replacement installations.
Spiral Bevel Stage
The spiral bevel ring gear — mounted coaxially with the output shaft — meshes with the bevel pinion to redirect power flow by 90° while applying a first speed reduction. The Gleason spiral tooth form provides smooth, quiet engagement and higher torque density than straight bevel alternatives.
First Planetary Stage
The bevel output drives the first-stage sun gear. Planet gears share load across multiple mesh points, multiplying torque while reducing speed. Power flows along the output centreline — coaxial with the output shaft — regardless of the 90° input direction.
Second Planetary Stage (R3 only)
For ratios requiring the 307R3 configuration, the first-stage carrier drives a second planetary stage — adding a second torque multiplication without changing the housing width. This enables the full range of high gear ratios (~80:1 to 9,000:1) within the same 307 frame footprint as the two-stage R2 version.
Output — Same Interface as OEM
The final planetary carrier drives the output shaft or flange through exactly the same interface geometry as the Bonfiglioli 307R it replaces — keyed shaft, splined shaft, hollow splined, or hollow with shrink disc — enabling a direct bolt-in installation with no modification.
307 Series Right-Angle Application Scenarios
The Bonfiglioli 307R is specified wherever a motor-to-output 90° angle is required in the 15–55 kW motor power range. Our 307 Series covers the same sectors with confirmed dimensional and performance equivalence:
Crane Travel Drives
Overhead crane long-travel drives, gantry crane travel wheels, and rail-mounted gantry (RMG) crane travel units in the 15–37 kW motor class. The motor is mounted on the crane structure perpendicular to the travel wheel axis, making the 307R2 or 307R3 the standard right-angle specification for this application. Our 307 Series R2 and R3 are the confirmed dimensional replacement for Bonfiglioli 307R and equivalent Rexroth GFT-W units on these cranes.
Agricultural Machinery & PTO Drives
Centre-pivot irrigation wheel drives, PTO-driven screw conveyors, mower deck drives, and hay tedder right-angle drives. The 307 frame's torque class (~18,000 N·m) covers the majority of PTO-driven agricultural right-angle drives in the 15–40 kW range. With PTO-compatible input flange, the 307 Series Right-Angle is a confirmed drop-in replacement for Bonfiglioli 307R and Comer PGR units in these applications.
Screw Conveyor & Auger Drives
Screw conveyor drives where the motor is mounted above or beside the screw shaft in the 15–55 kW power range, and medium-capacity auger drives in grain handling, cement batching, and construction material distribution. The 307R3 configuration — with bevel + 2 planetary stages — provides the high gear ratio needed for slow screw speed in a compact perpendicular package at the 18,000 N·m torque level.
Construction Machinery
Concrete pump truck auxiliary drives, mortar mixer right-angle outputs, and site conveyor right-angle drives in the 307R torque class. The 307 Series with hydraulic orbit motor input (SAE A or SAE B flange) is a confirmed replacement for Bonfiglioli 307R units in mobile concrete equipment — providing the same output torque in a verified dimensional bolt-in package.
Industrial Hoist & Mixer Drives
Industrial hoist units and overhead winch drives where the motor is mounted perpendicular to the drum axis, and industrial agitator or mixer drives where the motor is top-mounted vertically with a horizontal output. The 307 Series with integrated brake option meets the load-holding requirements of EN 14492-2 for hoist applications in this torque class.
Irrigation & Water Management
Centre-pivot irrigation machine wheel drive units and hose reel irrigator drive units in the 307R torque class. The 307 Series Right-Angle IP65/IP67 sealing and wide ratio range (to 9,000:1) make it the standard specification for outdoor continuous-duty irrigation drives requiring a right-angle gearbox — confirmed replacement for Bonfiglioli 307R units on centre-pivot machines.
307 Series Right-Angle — Frequently Asked Questions
Common questions from maintenance engineers and procurement teams sourcing Bonfiglioli 307R Series replacements:
Yes. Our 307 Series Right-Angle is dimensionally verified against Bonfiglioli 307R OEM installation drawings for both the R2 (bevel + 1 planetary) and R3 (bevel + 2 planetary) configurations. Housing bolt pattern, output shaft diameter and keyway dimensions, bevel housing input face, and motor flange pilot diameter are all confirmed before a cross-reference is issued. Provide the complete Bonfiglioli model number including the R2 or R3 suffix and output shaft suffix (e.g., 307R2 HC or 307R3 FP) and we return a confirmed dimensional match within 48 hours.
The Bonfiglioli 307 has a published T2max of 160,000 in·lbs, which converts to approximately 18,079 N·m (~18,000 N·m). Our 307 Series Right-Angle replacement is designed and rated to the same T2max — ensuring the replacement unit can withstand the same maximum peak torque as the original. This T2max rating applies to both the 307R2 and 307R3 configurations, as both share the same planetary and output shaft assembly and the same housing structural rating.
The 307R sits between the 306R (T2max ~12,000 N·m) and the 309R (T2max ~25,000 N·m) in the Bonfiglioli 300R right-angle family. The three frame sizes are dimensionally distinct and cannot be interchanged. If the nameplate shows 306R or 309R rather than 307R, we supply the correct frame from our 306 Series or 309 Series right-angle range. Always confirm the exact frame size number (06, 07, or 09) from the gearbox nameplate — the housing sizes look similar but have different bolt patterns and output shaft diameters.
Yes. The hollow shaft with shrink disc (Bonfiglioli suffix FP) is a standard output configuration on our 307 Series Right-Angle and is among the most frequently ordered variants — particularly for screw conveyor and auger drives where the shrink disc enables direct shaft mounting without coupling. Specify the required shrink disc bore diameter when ordering and we confirm the matching output shaft configuration from our standard range.
Yes. Rexroth GFT-W right-angle planetary gearboxes in the ~18,000 N·m class are confirmed cross-references in our 307 Series database — the GFT-W uses the same spiral bevel + planetary architecture as our 307 Series. Submit the Rexroth GFT-W model number including the torque code, ratio, and hydraulic motor flange code and we return a confirmed dimensional cross-reference with our 307 Series Right-Angle equivalent within 48 hours.
Yes. A PTO-compatible input flange — matching the standard 6-spline or 21-spline PTO shaft profiles at 540 RPM or 1000 RPM — is available as a factory option on the 307 Series Right-Angle. This is particularly common for centre-pivot irrigation machine wheel drives, PTO-driven screw conveyors, and mower deck drives where the tractor PTO axis (horizontal, longitudinal) must drive a perpendicular output. Specify the required PTO profile and speed when ordering.
Every unit is supplied with: (1) full factory acceptance test report — minimum 2-hour loaded run at rated torque and speed, recording oil temperature, housing surface temperature, vibration, noise, and seal integrity; (2) bevel gear tooth contact pattern check record confirming correct bevel preload and contact position; (3) EN 10204 3.1 material test certificates for all alloy steel forgings; (4) heat treatment batch records; (5) gear tooth profile and lead measurement records; (6) CE Declaration of Conformity; (7) installation and maintenance manual in English.
Quality Assurance
- ✓ ISO 9001:2015 Certified Production — all manufacturing processes from raw material incoming inspection to final assembly and test are controlled under our certified QMS.
- ✓ Bevel Gear Contact Pattern Check — every 307 Right-Angle unit undergoes a spiral bevel tooth contact pattern check at assembly before planetary stage fitting, confirming correct preload and contact position for quiet, long-life operation.
- ✓ 100% Loaded Factory Acceptance Test — every unit run at rated torque and speed for minimum 2 hours; oil temperature, vibration, noise, and seal integrity recorded; full test report supplied.
- ✓ Profile-Ground Bevel & Planetary Gears — both the spiral bevel gear set and all planetary gear sets profile-ground to DIN/ISO Class 6; measurement records supplied with every unit.
- ✓ EN 10204 3.1 Material Certificates — alloy steel forgings for bevel and planetary gear sets with mill certificates; heat treatment records maintained for 10 years.
- ✓ Verified Dimensional Cross-Reference — all OEM cross-references verified against Bonfiglioli 307R installation drawings before confirmation to the customer.
- ✓ CE Declaration of Conformity — supplied with all units; BV, ABS, and Lloyd's certification available for marine and offshore applications on request.
How to Order a 307 Series Right-Angle Replacement
Read the Nameplate
Record OEM brand, full model number (e.g., 307R2 HC or 307R3 FP), gear ratio, and motor flange code from the gearbox nameplate or maintenance manual. Confirm the frame size is 307 — not 306 or 309.
Submit Cross-Reference
Send nameplate data to our engineering team. We verify dimensional match against Bonfiglioli 307R drawings and confirm the 307 Series Right-Angle equivalent within 48 hours.
Confirm Options
Specify brake type (hydraulic / DC / AC / none), output shaft type, input flange standard (IEC / SAE / PTO / NEMA), and sealing grade (IP65 or IP67).
Receive Quotation
Firm quotation with lead time, dimensional drawing for installation verification, and CE documentation reference supplied within 48 hours of confirmed cross-reference.
Tested & Shipped
Every unit bevel contact pattern checked, fully assembled, and FAT-tested at rated torque before shipment. Test report, material certificates, and CE documentation included in the delivery package.
Related Products — Complete Drive Package
Electric Motors — Purpose-Matched for the 307 Series Right-Angle
The 307 Series Right-Angle Planetary Gearbox is designed to accept IEC B5 and NEMA standard electric motors directly — no adaptor plate, no shaft coupling, no additional alignment work. Pairing the 307 Series with a correctly rated electric motor at the point of purchase eliminates the most common installation errors: motor frame mismatch, incorrect shaft diameter, and incorrect flange pilot bore — all of which require costly field modification when motor and gearbox are sourced separately.
When motor and gearbox are supplied together as a matched pair, the IEC B5 flange pilot bore, shaft diameter, and keyway dimensions are confirmed against the 307 Series input face before despatch. This eliminates the risk of dimensional mismatch that arises when a motor is sourced locally and the gearbox input face tolerance turns out to be at the opposite end of the tolerance band.
The 307 Series T2max of ~18,000 N·m at 540 kW maximum transmissible power covers motor ratings from 15 kW to 55 kW across the standard ratio range. We confirm the correct motor power, rated speed, and frame size for your specific application load and required output torque — ensuring neither the motor nor the gearbox is under- or over-specified for the duty cycle.
Supplying motor and gearbox from the same source means one set of documentation — a single CE Declaration of Conformity covering the complete drive unit, one FAT report covering both motor and gearbox performance, and one warranty contact for any field issue. This is particularly important for OEM machine builders who need a complete drive package record for CE machinery directive compliance.
IE3 premium efficiency and IE4 super-premium efficiency motors are available as matched options for the 307 Series — meeting EU Motor Regulation (EU) 2019/1781 mandatory IE3 requirements for motors in the 0.75–1,000 kW range, and qualifying for IE4 energy efficiency incentives where applicable. The efficiency gain compounds with the 307 Series' own 94–97% gearbox efficiency to maximise the overall drive system efficiency.
For crane travel, hoist, and inclined conveyor applications — where the 307 Series is most commonly specified — an integrated brake motor (DC disc brake or AC spring-applied brake) supplied as a matched unit with the gearbox ensures the brake torque rating, mounting geometry, and brake release time are all confirmed before installation. This eliminates the single most common commissioning issue on crane drives: brake torque mismatch with gearbox rated torque.
Sourcing motor and gearbox separately typically incurs two sets of freight, two customs entries, two payment transactions, and two lead times to manage — often resulting in one component arriving before the other and delaying installation. A single combined order for motor plus 307 Series gearbox ships as one consignment, with one freight cost, one customs entry, and one delivery to manage. For projects with tight installation schedules, this single-source logistics advantage is frequently the deciding factor.
How to order a matched motor + gearbox package: Provide your required output torque (N·m), output speed (RPM), supply voltage and frequency, duty cycle (S1 continuous or intermittent), and mounting orientation. We select the correct motor frame, power rating, and brake option — confirm the IEC B5 interface match with the 307 Series input face — and quote the complete drive package with a single lead time and single CE documentation package.
Ready to Replace Your Bonfiglioli 307R or Equivalent Right-Angle Gearbox?
Whether you need a confirmed replacement for a Bonfiglioli 307R2 or 307R3 — or an equivalent for a Brevini EM / ED right-angle, Rexroth GFT-W, Rossi RC2E / MRC2E, Zollern right-angle, Dinamic Oil RA, or other OEM model in the same ~18,000 N·m torque class — our engineering team will confirm the 307 Series Right-Angle model, issue a dimensional drawing, and provide a firm quotation within 48 hours.
