Planetary Slew Drive Gearbox for Concrete Pump Trucks
The Planetary Slew Drive Gearbox is designed for optimal performance in concrete pump trucks, offering high torque and compact design. Its efficiency ensures smooth operation and durability, making it an essential component for reliable concrete delivery.
| Specification |
Details |
| Output torque range |
1000–180000 N.m |
| Gear ratios |
i = 3.3–3000 |
| Support |
Slew support (with flange mounted) |
| Output shaft |
Splined or with integral pinion; output shafts supported by heavy duty capacity bearings |
| Applicable motors |
Axial piston hydraulic motors, hydraulic orbit motors, IEC electric motors |
| Hydraulic motor options |
Pressure relief valve, over-center valve, parking brake |
| Electric brake |
DC and AC type |
| Hydraulic brake |
Hydraulically released parking brake |
| 700L Series Slewing Drive |
| Type |
Max. torque (N.m) |
Range of ratios (i) |
Max. Input speed (rpm) |
Braking torque (N.m) |
| Excavator |
Crane |
| EP700L |
1000 |
1200 |
3.38-32 |
3500 |
50-400 |
| EP701L |
1800 |
2400 |
3.38-32 |
3500 |
50-400 |
| EP703AL |
2500 |
3500 |
12-175 |
3500 |
50-400 |
| EP705AL |
5000 |
6500 |
12-175 |
3500 |
50-400 |
| EP705L |
5000 |
6500 |
12-175 |
3500 |
50-400 |
| EP706AL |
7700 |
12000 |
13-143 |
3500 |
50-1000 |
| EP706L |
7700 |
12000 |
13-143 |
3500 |
50-1000 |
| EP707AL |
10500 |
16500 |
13-256 |
3500 |
50-1000 |
| EP707L |
10500 |
16500 |
13-256 |
3500 |
50-1000 |
| EP709AL |
16000 |
26000 |
13-256 |
3500 |
50-1000 |
| EP709L |
16000 |
26000 |
13-256 |
3500 |
50-1000 |
| EP711AL |
32000 |
45000 |
14-223 |
2500 |
400-3200 |
| EP711L |
32000 |
45000 |
14-223 |
2500 |
400-3200 |
| EP713L |
40000 |
55000 |
50-276 |
2500 |
400-1000 |
| EP715L3 |
70000 |
80000 |
54-242 |
2500 |
850-3200 |
| 700S Series Slewing Drive |
| Type |
Max. torque (N.m ) |
Range of ratios (i) |
Max. Input speed (rpm) |
Braking torque (N.m) |
| Excavator |
Crane |
| EP706S |
7700 |
10000 |
20-106 |
