CAT CAT®287D Compact crawler loader
Operating mass of complete machine (kg):
4504.0
Rated load (kg):
1814.0
Engine model:
Cat C3.3B（涡轮）
Product Feature
Product Parameter
Engine |
|
| Engine model | Cat C3.3B（Turbine） |
| Net power | 53.6 kW |
| Total power（SAE J1995） | 55.4 kW |
| Net power（EEC ISO 9249） | 53.6 kW |
| Displacement | 3.3 l |
| Cylinder bore | 94.0 mm |
| Stroke | 120.0 mm |
| Net power SAE 1349 | 54.0 kW |
| Total power | 54.1 kW |
Weight* |
|
| Operating weight | 4504.0 kg |
Operating specifications |
|
| Rated operating capacity：50% Tipping load | 1814.0 kg |
Working specifications* |
|
| Rated working capacity with optional counterweight | 1927.0 kg |
| Tilt cylinder digging force | 3307.0 kg |
| Tipping load | 3629.0 kg |
| Ground contact area | 1.65 m² |
| Ground pressure | 26.7 kPa |
| Rated operating capacity：35% Tipping load | 1270.0 kg |
Hydraulic system |
|
| Hydraulic power | 33.0 kW |
| Hydraulic power（Calculated） | 57.0 kW |
| Loader hydraulic pressure (1) | 23000.0 kPa |
| Loader hydraulic pressure (2) | 28000.0 kPa |
| Loader hydraulic flow (1) | 86.0 l/min |
| Loader hydraulic flow (2) | 121.0 l/min |
Cab |
|
| ROPS | ISO 3471:2008 |
| FOPS | ISO 3449:2005 I Level |
| FOPS II Level | ISO 3449:2005 II Level |
Power train |
|
| Travel speed（Forward or backward）：Single speed | 8.3 km/h |
| Travel speed（Forward or backward）：Two speed（Standard） | 12.9 km/h |
Maintenance refill capacity |
|
| Cooling system | 14.0 l |
| Engine crankcase | 11.0 l |
| Fuel tank | 94.0 l |
| Hydraulic system | 52.0 l |
| Hydraulic oil tank | 39.0 l |
Size（Approximation）* |
|
| Maximum unloading angle | 51° |
| Ground clearance | 226.0 mm |
| Length without bucket | 3714.0 mm |
| Center turning radius - Rear | 1712.0 mm |
| Center turning radius - Connector | 1494.0 mm |
| Center turning radius - Bucket | 2337.0 mm |
| At maximum lift/Extended distance in dump position (1) | 2387.0 mm |
| At maximum lift/Extended distance in dump position (2) | 226.0 mm |
| Bucket pin height at maximum lift position | 190.0 mm |
| Bucket pin extension at maximum lift | 391.0 mm |
| Flip back angle at maximum height | 84° |
| Bucket pin height in carry position | 783.0 mm |
| Length at bucket touchdown | 2995.0 mm |
| Total length of track | 2285.0 mm |
| Ground contact length of track | 1807.0 mm |
| Maximum overall height | 3178.0 mm |
| Reach at maximum arm parallelism | 1292.0 mm |
| Departure angle | 38° |
| Height to top of cab | 2113.0 mm |
| Vehicle width | 4015.0 mm |
