- Home/
- Comparison/
- Wheel-Mounted Loader/
- Case 521EXT vs. Caterpillar R2900G
Case 521EXT vs. Caterpillar R2900G
5 reasons to buy Case 521EXT:
Operation
Turn radius | 4972 mm and 7323 mm | 32 % less or 2351 mm |
Hydraulic system
Lifting time | 5.6 sec and 9.2 sec | 39 % less or 3.6 sec |
Unloading time | 1.1 sec and 3.4 sec | 68 % less or 2.3 sec |
Lowering time | 2.7 sec and 3.1 sec | 13 % less or 0.4 sec |
Gear box
Maximum forward speed | 35.9 km/h and 25.3 km/h | 30 % more or 10.6 km/h |
18 reasons to buy Caterpillar R2900G:
Sizes
Radius at maximum lifting and unloading | 1652 mm and 1116 mm | 32 % more or 536 mm |
Clearance | 457.2 mm and 377 mm | 18 % more or 80.2 mm |
Shovel
Unloading ground clearance at maximum lifting | 2871.2 mm and 2780 mm | 3 % more or 91.2 mm |
Bucket capacity with top | 7.2 m3 and 1.6 m3 | 78 % more or 5.6 m3 |
Operation
Fuel Capacity | 854 l. and 189 l. | 78 % more or 665 l. |
Hydraulic system fluid volume | 140 l. and 114 l. | 19 % more or 26 l. |
Engine oil volume | 34 l. and 12 l. | 65 % more or 22 l. |
Cooling system fluid volume | 75 l. and 22 l. | 71 % more or 53 l. |
Transmission fluid volume | 62 l. and 18.9 l. | 70 % more or 43.1 l. |
Front axle / differential fluid volume | 119 l. and 21.5 l. | 82 % more or 97.5 l. |
Rear axle / differential fluid volume | 127 l. and 21.5 l. | 83 % more or 105.5 l. |
Static tipping weight | 39923 kg and 7094.2 kg | 82 % more or 32828.8 kg |
Motor
Effective power | 290.1 kW and 88 kW | 70 % more or 202.1 kW |
Full power | 320.7 kW and 96.2 kW | 70 % more or 224.5 kW |
Power measured at | 1900 rev / min and 1800 rev / min | 5 % more or 100 rev |
Displacement | 15.2 l. and 4.5 l. | 70 % more or 10.7 l. |
Gear box
Maximum reverse gear | 26.4 km/h and 22.7 km/h | 14 % more or 3.7 km/h |
Reverse gears number | 4 and 3 | 25 % more or 1 |
Neutral reasons:
Sizes
Wheelbase | 2750 mm and 3785.6 mm |
Hinge axis maximum height | 3743 mm and 4547.6 mm |
Length with bucket on ground level | 6652 mm and 11302 mm |
Between tyres width | 2489 mm and 2996.2 mm |
Height to cab upper part | 3277 mm and 2895.6 mm |
Shovel
Shovel width | 2550 mm and 3048 mm |
Operation
Tyre size | 17.5 x 25 L3 and 29.5 x 29 34 layers STMS |
Working weight | 12183.9 kg and 67409 kg |
Rear axle oscillating | 24 degrees and 16 degrees |
Motor
Model | 445TA/EGE and C15 ACERT |
Manufacturer | Case and Caterpillar |
Gear box
Forward gears number | 4 and 4 |
Images
Sizes
1. Length with bucket on ground level | 6652 mm | 1. Length with bucket on ground level | 11302 mm |
2. Between tyres width | 2489 mm | 2. Between tyres width | 2996.2 mm |
3. Height to cab upper part | 3277 mm | 3. Height to cab upper part | 2895.6 mm |
4. Wheelbase | 2750 mm | 4. Wheelbase | 3785.6 mm |
5. Clearance | 377 mm | 5. Clearance | 457.2 mm |
6. Hinge axis maximum height | 3743 mm | 6. Hinge axis maximum height | 4547.6 mm |
8. Radius at maximum lifting and unloading | 1116 mm | 8. Radius at maximum lifting and unloading | 1652 mm |
Shovel
7. Unloading ground clearance at maximum lifting | 2780 mm | 7. Unloading ground clearance at maximum lifting | 2871.2 mm |