Construction Machinery. Wheel-Mounted Loader Case 1221EXR

Sizes

Length with bucket on ground level 10020 mm
Between tyres width 3270 mm
Height to cab upper part 3840 mm
Clearance 510 mm
Wheelbase 3700 mm
Hinge axis maximum height 4960 mm
Radius at maximum lifting and unloading 1400 mm

Shovel

Unloading ground clearance at maximum lifting 3750 mm
Shovel width 3450 mm
Bucket capacity with top 4.3 m3
Brimmed bucket capacity 5.1 m3

Operation

Working weight 30399.8 kg
Fuel Capacity 470 l.
Hydraulic system fluid volume 340 l.
Engine oil volume 37 l.
Cooling system fluid volume 65 l.
Transmission fluid volume 43 l.
Front axle / differential fluid volume 60 l.
Rear axle / differential fluid volume 60 l.
Static tipping weight 21799.7 kg
Turn radius 7590 mm
Operating voltage 24 V
Generator current strength 70 amperes
Rear axle oscillating 26 degrees
Tyre size 29.5 x 25

Motor

Manufacturer Cummins
Model QSM11
Effective power 238.6 kW
Full power 249.8 kW
Power measured at 2200 rev / min
Displacement 10.8 l.
Torque measured at 1400 rev / min
Cylinders number 6
Maximum torque 1674.4 Nm
Torque increase 40 %
Aspiration turbocharging

Hydraulic system

Unloading time 1.4 sec
Lowering time 3 sec
Overflow valve pressure 20615.3 kPa
Pump bandwidth 482 l/min
Lifting time 6.4 sec

Gear box

Forward gears number 4
Reverse gears number 3
Maximum forward speed 34 km/h
Maximum reverse gear 23.7 km/h

Images

Sizes

1. Length with bucket on ground level 10020 mm
2. Between tyres width 3270 mm
3. Height to cab upper part 3840 mm
4. Wheelbase 3700 mm
5. Clearance 510 mm
6. Hinge axis maximum height 4960 mm
8. Radius at maximum lifting and unloading 1400 mm

Shovel

7. Unloading ground clearance at maximum lifting 3750 mm