Construction Machinery. Wheel-Mounted Loader Case 921C

Sizes

Hinge axis maximum height 4280 mm
Radius at maximum lifting and unloading 1100 mm
Between tyres width 2940 mm
Length with bucket on ground level 8550 mm
Height to cab upper part 3570 mm
Clearance 445 mm
Wheelbase 3400 mm

Shovel

Breakout power 50275 pound
Unloading ground clearance at maximum lifting 3150 mm
Shovel width 3050 mm
Bucket capacity with top 3.6 m3
Brimmed bucket capacity 2.9 m3

Operation

Fuel Capacity 393.7 l.
Hydraulic system fluid volume 232.8 l.
Engine oil volume 36.9 l.
Cooling system fluid volume 47.3 l.
Transmission fluid volume 28.4 l.
Front axle / differential fluid volume 63.6 l.
Rear axle / differential fluid volume 63.6 l.
Static tipping weight 19643 kg
Turn radius 6140 mm
Operating voltage 24 V
Generator current strength 70 amperes
Rear axle oscillating 24 degrees
Tyre size 26.5x25 L3
Working weight 22961.3 kg

Motor

Manufacturer Cummins
Model QSMII
Effective power 184.9 kW
Full power 201.3 kW
Power measured at 2100 rev / min
Displacement 10.8 l.
Torque measured at 1300 rev / min
Cylinders number 6
Maximum torque 1255.5 Nm
Torque increase 41 %
Aspiration Turbocharger with air cooling by oncoming air flow

Hydraulic system

Type of pump pumps with twin vanes
Overflow valve pressure 19650 kPa
Pump bandwidth 143.8 l/min
Lifting time 6.2 sec
Unloading time 1.5 sec
Lowering time 4.9 sec

Gear box

Transmission type 4F / 3R (4 forward / 3 reverse speeds) proportional with electronic control module, with torque measurement, automatic / manual shifting and modulating
Forward gears number 4
Reverse gears number 3
Maximum forward speed 38.8 km/h
Maximum reverse gear 26.7 km/h

Images

Sizes

1. Length with bucket on ground level 8550 mm
2. Between tyres width 2940 mm
3. Height to cab upper part 3570 mm
4. Wheelbase 3400 mm
5. Clearance 445 mm
6. Hinge axis maximum height 4280 mm
8. Radius at maximum lifting and unloading 1100 mm

Shovel

7. Unloading ground clearance at maximum lifting 3150 mm