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Construction Machinery. Wheel-Mounted Loader Case 721E
Sizes
Between tyres width | 2562 mm |
Height to cab upper part | 3404 mm |
Length with bucket on ground level | 7710 mm |
Clearance | 365 mm |
Wheelbase | 3253 mm |
Hinge axis maximum height | 3979 mm |
Radius at maximum lifting and unloading | 1172 mm |
Shovel
Breakout power | 0 kN |
Unloading ground clearance at maximum lifting | 2889 mm |
Shovel width | 2700 mm |
Bucket capacity with top | 2.7 m3 |
Brimmed bucket capacity | 2.3 m3 |
Operation
Turn radius | 5750 mm |
Operating voltage | 24 V |
Generator current strength | 65 amperes |
Rear axle oscillating | 24 degrees |
Tyre size | 20.5 R25 |
Working weight | 13900 kg |
Fuel Capacity | 246 l. |
Hydraulic system fluid volume | 193.1 l. |
Engine oil volume | 14.2 l. |
Cooling system fluid volume | 36.9 l. |
Transmission fluid volume | 25.6 l. |
Front axle / differential fluid volume | 30.3 l. |
Rear axle / differential fluid volume | 27.4 l. |
Static tipping weight | 12526 kg |
Motor
Manufacturer | Case |
Model | Family IV 667TA/EED, 3 level |
Effective power | 128 kW |
Full power | 136 kW |
Power measured at | 1800 rev / min |
Displacement | 6.7 l. |
Torque measured at | 1300 rev / min |
Maximum torque | 809 Nm |
Cylinders number | 6 |
Torque increase | 31.4 % |
Aspiration | Turbocharging with subsequent air cooling (by a cooling radiator) |
Hydraulic system
Type of pump | in the middle position with locking with pressure / flow compensation |
Overflow valve pressure | 24821 kPa |
Pump bandwidth | 119.6 l/min |
Lifting time | 5.6 sec |
Unloading time | 1.8 sec |
Lowering time | 3.3 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 km/h |
Maximum reverse gear | 25.7 km/h |
Images
Sizes
1. Length with bucket on ground level | 7710 mm |
2. Between tyres width | 2562 mm |
3. Height to cab upper part | 3404 mm |
4. Wheelbase | 3253 mm |
5. Clearance | 365 mm |
6. Hinge axis maximum height | 3979 mm |
8. Radius at maximum lifting and unloading | 1172 mm |
Shovel
7. Unloading ground clearance at maximum lifting | 2889 mm |