Superior Performance
The replacement of the Power-trans 700S slewing drive gearbox is specifically designed for pinion and slewing ring drives. Successfully employed on tower cranes, shipboard and harbor cranes, wind generators, and steering drives on ship propulsion systems, the planetary gear unit can be used in almost all applications where accurate positioning is required. These planetary slewing drives are suitable for the most demanding duties in any environment.
The design of the gearbox optimizes torque performance and radial load capacity in order to perfectly mesh the pinion and ring gear. For accurate adjustment, some versions have eccentric mounting between the pinion axis and the casing axis. Their wide range of ratios enables the selection of motor size and type which best suits the customer’s requirements and application.
Key Features
1. Output torque range: 1000-180000 Nm
2. Gear ratios: i=3.3-3000
3. Support: slew support (with flange-mounted)
4. Output shaft: splined or with integral pinion; output shafts supported by heavy-duty capacity bearings
5. Applicable motors: axial piston hydraulic motors, hydraulic orbit motors, IEC electric motors
6. Hydraulic motor options: pressure relief valve, over-center valve, parking brake
7. Electric brake: DC and AC type
8. Hydraulic brake: hydraulically released parking brake
Power-trans 705L2 | Power-trans 706L3 Pitch Drive | Power-trans 709AL |
Technical data and installation dimension of Power-trans 700L Series gearbox are the same as those of Bonfiglioli 700T Series
Type | Max. torque (N.m) | Range of ratios (i) | Max. Input speed (rpm) | Braking torque (N.m) | |
Excavator | Crane | ||||
Power-trans 700L | 1000 | 1200 | 3.38-32 | 3500 | 50-400 |
Power-trans 701L | 1800 | 2400 | 3.38-32 | 3500 | 50-400 |
Power-trans 703AL | 2500 | 3500 | 12-175 | 3500 | 50-400 |
Power-trans 705AL | 5000 | 6500 | 12-175 | 3500 | 50-400 |
Power-trans 705L | 5000 | 6500 | 12-175 | 3500 | 50-400 |
Power-trans 706AL | 7700 | 12000 | 13-143 | 3500 | 50-1000 |
Power-trans 706L | 7700 | 12000 | 13-143 | 3500 | 50-1000 |
Power-trans 707AL | 10500 | 16500 | 13-256 | 3500 | 50-1000 |
Power-trans 707L | 10500 | 16500 | 13-256 | 3500 | 50-1000 |
Power-trans 709AL | 16000 | 26000 | 13-256 | 3500 | 50-1000 |
Power-trans 709L | 16000 | 26000 | 13-256 | 3500 | 50-1000 |
Power-trans 711AL | 32000 | 45000 | 14-223 | 2500 | 400-3200 |
Power-trans 711L | 32000 | 45000 | 14-223 | 2500 | 400-3200 |
Power-trans 713L | 40000 | 55000 | 50-276 | 2500 | 400-1000 |
Power-trans 715L3 | 70000 | 80000 | 54-242 | 2500 | 850-3200 |
Power-trans 700L Series gearboxes can be used interchangeably with the following models of Trasmital Bonfiglioli
700T1F | 701T1F | 703T2F | 705T2F | 705T2L | 706T2N | 707T2N |
709T2N | 710T2N | 711T2C | 711T2F | 713T3N | 715T3N |
Power-trans 706S2 | Power-trans 706S2 |
Technical data and installation dimensions of Power-trans 700S Series gearbox are the same as those of Rexroth GFB Series
Type | Max. torque (N.m ) | Range of ratios (i) | Max. Input speed (rpm) | Braking torque (N.m) | |
Excavator | Crane | ||||
Power-trans 706S | 7700 | 10000 | 20-106 | 3500 | 400-1000 |
Power-trans 707S | 10500 | 16500 | 25-134 | 3500 | 400-1000 |
Power-trans 709S | 16000 | 26000 | 20-144 | 3500 | 400-1000 |
Power-trans 710S | 18000 | 29000 | 36-52 | 3500 | 400-1000 |
Power-trans 710BS | 23000 | 35000 | 110-176 | 3500 | 400-1000 |
Power-trans 710DS | 27800 | 48500 | 32-181 | 3500 | 400-1000 |
Power-trans 714S | 45000 | 68300 | 63-187 | 3000 | 600-2000 |
Power-trans 715S | 65000 | 93300 | 63-212 | 3000 | 600-2000 |
Power-trans 716S | 120000 | – | 63-1500 | 2500 | 600-2000 |
Power-trans 717S | 180000 | – | 63-1500 | 2000 | 600-2000 |
Our planetary gearbox, wheel drive gearbox, winch drive gearbox, track drive gearbox can be alternatives to Bosch Rexroth gearboxes
GFB09T2 | GFB17T2 | GFB17T3 | GFB24T3 | GFB26T2 | GFB36T3 | GFB40T2 |
GFB50T3 | GFB60T2 | GFB60T3 | GFB80T3 | GFB110T3 | GFB110T4 |
Note: Our planetary gearbox, wheel drive gearbox, winch drive gearbox, and track drive gearbox, are exactly the same with Bosch Rexroth in installation dimensions, and almost the same with Bosch Rexroth in performance parameters.
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