| Categories | Hydraulic Orbit Motor |
| Name | BMT160 |
| Max. Output | cont.27.7kw/int.32kw |
| Max. Torque | cont.470N.m/int.560N.m |
| Flange | Square Flange |
| Shaft | SAE 6B Shaft |
| Type | BMT 160 | BMT 200 | BMT 230 | BMT 250 | BMT 315 | BMT 400 | BMT 500 | BMT 630 | BMT 800 |
|---|---|---|---|---|---|---|---|---|---|
| Displacement (cm³/rev.) | 161.1 | 201.4 | 232.5 | 251.8 | 326.3 | 410.9 | 523.6 | 629.1 | 801.8 |
| Max. speed (rpm) | cont. 625 int. 780 | cont. 625 int. 750 | cont. 536 int. 643 | cont. 500 int. 600 | cont. 380 int. 460 | cont. 305 int. 365 | cont. 240 int. 285 | cont. 196 int. 233 | cont. 154 int. 185 |
| Max. torque (N m) | cont. 470 int. 560 peak 669 | cont. 590 int. 710 peak 838 | cont. 670 int. 821 peak 958 | cont. 730 int. 880 peak 1036 | cont. 950 int. 1140 peak 1346.3 | cont. 1080 int. 1260 peak 1450.3 | cont. 1220 int. 1370 peak 1643.8 | cont. 1318 int. 1498 peak 1618.8 | cont. 1464 int. 1520 peak 1665 |
| Max. output (kW) | cont. 27.7 int. 32 | cont. 34.9 int. 40 | cont. 34.7 int. 40 | cont. 34.5 int. 40 | cont. 34.9 int. 40 | cont. 31.2 int. 35 | cont. 28.8 int. 35 | cont. 25.3 int. 27.5 | cont. 22.2 int. 26.8 |
| Max. pressure drop (MPa) | cont. 20 int. 24 peak 28 | cont. 20 int. 24 peak 28 | cont. 20 int. 24 peak 28 | cont. 20 int. 24 peak 28 | cont. 20 int. 24 peak 28 | cont. 18 int. 21 peak 24 | cont. 16 int. 18 peak 21 | cont. 14 int. 16 peak 19 | cont. 12.5 int. 13 peak 16 |
| Max. flow (L/min) | rated 80 cont. 100 int. 125 | rated 100 cont. 125 int. 150 | rated 100 cont. 125 int. 150 | rated 100 cont. 125 int. 150 | rated 100 cont. 125 int. 150 | rated 100 cont. 125 int. 150 | rated 100 cont. 125 int. 150 | rated 100 cont. 125 int. 150 | rated 100 cont. 125 int. 150 |
| Max. inlet pressure (Mpa) | cont. 21 int. 25 peak 30 | cont. 21 int. 25 peak 30 | cont. 21 int. 25 peak 30 | cont. 21 int. 25 peak 30 | cont. 21 int. 25 peak 30 | cont. 21 int. 25 peak 30 | cont. 21 int. 25 peak 30 | cont. 21 int. 25 peak 30 | cont. 21 int. 25 peak 30 |
| Weight (kg) | 19.5 | 20 | 20.4 | 20.5 | 21 | 22 | 23 | 24 | 25 |



orbital motor is widely used in several core systems of harvesters:
Walking drive system: In the hydrostatic transmission system, it utilizes its low-speed and high-torque characteristics to drive the walking wheels or tracks of the harvester either directly or through a simple deceleration mechanism. By adjusting the hydraulic oil flow, the travel speed can be infinitely adjusted to ensure the flexibility and stability of the machine in complex terrain such as slopes and mud.
Cutting platform control system: Provide strong and smooth driving force for the rapid elevation of the cutting platform, and support the automatic profiling function of the cutting platform according to the terrain (control the elevation cylinder).
Material Conveyor System: Drive the conveyor chain, agitator, elevator and other mechanisms between the cutting platform to the threshing drum and the cleaning device to the grain bin to provide continuous and stable speed and torque to ensure the smooth and unobstructed flow of crop materials.
Attachment drives: for bin unloading agitators, straw chopping devices or baling devices, etc. The modular design facilitates integration and installation.
