Walk Behind:
Ride On:
Walk Behind:
Ride On:
BD Series:
Specifications are
subject to change
R Style
Transmission Systems
Features & Benefits of the R-style transmission system include: - High performance and durability
- Infinitely variable output speed
- Bidirectional output rotation
- Return-to-neutral control assist option
- Standard control options
- System relief valve option
|  |
Displacement
Variable Pump [Maximum]
Fixed Motor | in3/rev
cc/rev
in3/rev
cc/rev |
| Charged
0.62
[10.2]
1.33
[21.8] | Non Charged
0.62
[10.2]
1.33
[21.8] | Input Speeds
Maximum Unloaded
Minimum Unloaded | rpm
rpm |
|
3600
1800 |
3000
1800 | System Operating Pressure
Intermittent
Continuous | psi
bar
psi
bar |
|
2100
[145]
1000
[70] |
2100
[145]
850
[60] | Case Pressure
Continuous
Maximum @ Cold Start | psi
bar
psi
bar |
|
8
[0.6]
15
1.0] |
8
[0.6]
15
1.0] | Weight
|
15
[6.8] |
15
[6.8] | Charge Pump Displacement(s)
|
0.11
[1.9] |
- -
- - | Auxiliary Pump Displacement
|
- -
- - |
- -
- - | Auxiliary Pump Performance| @500 psi, 3200 rpm, & 180°F Inlet Temp | gpm
SUS
cSt |
|
- -
- -
- - |
- -
- -
- - | Motor Output Torque [Approximate]
| | lb-in / 1000 psi
N-m / 70 bar |
|
180
[20.3] |
180
[20.3] | Control Torque Required to Stroke Pump| [Approximate - 20° Stroke Angle] | lb-in/1000 psi
N-m/70 ba
lb-in/500 psi
N-m/35 |
|
85
[9.6]
60
[6.8] |
85
[9.6]
60
[6.8] | Transmission Oil Temperature
Maximum Intermittent
Normal Operating Range | °F
°C
°F
°C |
|
230
[110]
-10 to 200
[-23 to 93] |
230
[110]
-10 to 200
[-23 to 93] | Fluid Viscosity Limits @ 230°F [110°C]
Optimum
Minimum | SUS [cSt]
SUS [cSt] |
|
70 [13]
55 [9.0] |
70 [13]
55 [9.0] |
|
|
