CAT CAT®279D Compact crawler loader
Operating mass of complete machine (kg):
4487.0
Rated load (kg):
1331.0
Engine model:
Cat C3.3B(涡轮)
Product Feature
Product Parameter
Operating specifications |
|
Rated operating capacity:50% Tipping load | 1331.0 kg |
Working specifications* |
|
Rated working capacity with optional counterweight | 1444.0 kg |
Tilt cylinder digging force | 3304.0 kg |
Tipping load | 2663.0 kg |
Ground area(400 mm/15.7" Track) | 1.3 m² |
Rated operating capacity(35% Tipping load) | 932.0 kg |
Ground pressure(400 mm/15.7" Track) | 33.9 kPa |
Ground pressure(450 mm/17.7" Track) | 30.0 kPa |
Ground area(450 mm/17.7" Track) | 1.47 m² |
Rated operating capacity(50% Tipping load) | 1331.0 kg |
Size(Approximation)* |
|
Reach at maximum lift and dump position | 575.0 mm |
Clearance at maximum lift and dump position | 2485.0 mm |
Bucket pin height in carry position | 198.0 mm |
Total length of track | 2129.0 mm |
Ground contact length of track | 1630.0 mm |
Maximum unloading angle | 39° |
Maximum overall height | 4051.0 mm |
Bucket pin height at maximum lift height | 3173.0 mm |
Departure angle | 32° |
Ground clearance | 226.0 mm |
Maximum reach with the arm parallel to the floor | 1373.0 mm |
Steering radius from center to rear of machine | 1796.0 mm |
Turning radius from center to connector | 1410.0 mm |
Steering radius from center to bucket | 2256.0 mm |
Height to top of cab | 2113.0 mm |
Vehicle width(Track width is 400 mm/15.7 in) | 1931.0 mm |
Vehicle width(Track width 450 mm/17.7") | 1981.0 mm |
Length with bucket on the ground | 3714.0 mm |
Length(Bucket is not included) | 2995.0 mm |
Caster angle at maximum height | 84° |
Hydraulic system |
|
Hydraulic flow – Standard:Hydraulic power(Calculated value) | 33.0 kW |
Hydraulic flow – Standard:Loader hydraulic pressure | 23000.0 kPa |
Hydraulic flow – Standard:Loader hydraulic flow | 86.0 l/min |
Hydraulic flow – High flow XPS:Maximum loader hydraulic pressure | 28000.0 kPa |
Hydraulic flow – High flow XPS:Maximum loader hydraulic flow | 121.0 l/min |
Hydraulic flow – High flow XPS:Hydraulic power(Calculated value) | 57.0 kW |
Cab |
|
ROPS | ISO 3471:2008 |
FOPS | ISO 3449:2005 I Level |
FOPS II Level | ISO 3449:2005 II Level |
Power train |
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Travel speed(Forward or backward):Single speed | 7.2 km/h |
Travel speed(Forward or backward):Two speed | 11.3 km/h |
Maintenance refill capacity |
|
Cooling system | 14.0 l |
Engine crankcase | 11.0 l |
Fuel tank | 105.0 l |
Hydraulic system | 50.0 l |
Hydraulic oil tank | 39.0 l |
Engine |
|
Engine model | Cat C3.3B(Turbine) |
Net power | 53.6 kW |
Net power(SAE 1349)† | 55.4 kW |
Total power(SAE J1995) | 53.6 kW |
Displacement | 3.3 l |
Cylinder bore | 94.0 mm |
Stroke | 120.0 mm |
Notice (1) | †In line with the United States EPA Tier 2/European Union Stage II Equivalent emission standards(Not available in all regions)。 |
Net power(SAE 1349)†† | 54.0 kW |
Net power(ISO 9249)† | 54.1 kW |
Net power(ISO 9249)†† | 54.6 kW |
Notice (2) | ††In line with the United States EPA Tier 4 Interim/European Union Stage IIIA Equivalent emission standards(Not available in all regions)。 |
Weight* |
|
Notice | *279D Operating weight of、Operating specifications and dimensions are based on a weight of 75 kg(165 lb)The operator of、All fluids、Two speed、OROPS、1676 mm(66")Dust-type bucket、400 mm(15.7")Track、Double flange front idler/Single flange rear idler、Standard flow hydraulic unit、Mechanical suspension seat、Without optional counterweight and manual quick coupler(Unless otherwise noted)。 |
Operating weight | 4487.0 kg |