Caterpillar 279D Multi Terrain Loader
Dimensions
Dimensions
Width Over Tracks
6.34ft in
Height To Top Of Cab
6.94ft in
Ground Clearance
8.9in
Clearance At Max Lift And Dump
8.16ft in
Reach At Max Lift And Dump
1.89ft in
Dump Angle
39degrees
Height - Top Of Cab
6.94ft in
Length - Track On Ground
64.2in
Length - With Bucket On Ground
146.2in
Length - Without Bucket
117.9in
Length With Bucket
12.19ft in
Bucket Pin Height - Carry Position
7.8in
Bucket Pin Height - Maximum Lift
10.41ft in
Clearance At Maximum Lift And Dump
97.8in
Departure Angle
32 degrees
Turning Radius From Center - Machine Rear
70.7in
Vehicle Width (400 Mm/15.7 In Tracks)
76in
Vehicle Width (450 Mm/17.7 In Tracks)
78in
Note
Operating Weight, Operating Specifications and Dimensions all based on 75 kg (165 lb) operator, all fluids, two speed, OROPS, 1981 mm (78 in) dirt bucket, 400 mm (15.7 in) tracks, dual flange front idler/single flange rear idler, standard flow hydraulics, mechanical suspension seat, no optional counterweights and manual quick coupler (unless otherwise noted).
Length With Out Bucket
9.83ft in
Maximum Dump Angle
39 degrees
Maximum Overall Height
159.5in
Maximum Reach - With Arms Parallel To Ground
54in
Overall Height
13.18ft in
Overall Length - Track
83.8in
Overall Track Length
6.99ft in
Rack Back Angle - Maximum Height
84 degrees
Reach - Maximum Lift/Dump
22.6in
Turning Radius From Center - Bucket
88.8in
Turning Radius From Center - Coupler
55.5in
Undercarriage
Length Of Track On Ground
5.35ft in
Ground Pressure
4.92psi
Ground Contact Area
2015.01in2
Specifications
Engine
Engine Make
DIT
Engine Model
Cat C3.3B
Gross Power
74.3hp
Net Power
72.9hp
Peak Torque
195.5lb ft
Torque Measured @
1500rpm
Displacement
203cu in
Bore
3.7in
Stroke
4.7in
Net Power - Iso 9249
73.7hp
Gross Power - Sae J1995
74.3hp
Engine Model
Cat C3.3B DIT (turbo)
Net Power - Sae 1349
72.9hp
Peak Torque - 1,500 Rpm - Sae J1995
195lb ft
Operational
Operating Weight
9892.2lb
Cooling System Fluid Capacity
3.7gal
Fuel Capacity
24.9gal
Hydraulic System Fluid Capacity
13.8gal
Operating Voltage
12V
Alternator Supplied Amperage
80amps
Max Speed - Low Range
4.5mph
Max Speed - High Range
7.1mph
Power Train
Travel Speed - Forward Or Reverse - One Speed
4.5mph
Travel Speed - Forward Or Reverse - Two Speed
7mph
Loader
Breakout Force
7284.1lb
Tipping Load
5871lb
Weights
Operating Weight
9893lb
Note
Operating Weight, Operating Specifications and Dimensions all based on 75 kg (165 lb) operator, all fluids, two speed, OROPS, 1981 mm (78 in) dirt bucket, 400 mm (15.7 in) tracks, dual flange front idler/single flange rear idler, standard flow hydraulics, mechanical suspension seat, no optional counterweights and manual quick coupler (unless otherwise noted).
Hydraulic
Pump Flow
22.8gal/min
Relief Valve Pressure
3335.9psi
Hydraulic System
Hydraulic Flow - High Flow Xps - Hydraulic Power (Calculated)
76hp
Hydraulic Flow - Standard - Loader Hydraulic Pressure
3335 psi
Hydraulic Flow - Standard - Loader Hydraulic Flow
23 psi
Hydraulic Flow - Standard - Hydraulic Power (Calculated)
44hp
Hydraulic Flow - High Flow Xps - Maximum Loader Hydraulic Pressure
4061 HP
Hydraulic Flow - High Flow Xps - Maximum Loader Hydraulic Flow
32 gal/min
Operating Specifications
Note
Operating Weight, Operating Specifications and Dimensions all based on 75 kg (165 lb) operator, all fluids, two speed, OROPS, 1981 mm (78 in) dirt bucket, 400 mm (15.7 in) tracks, dual flange front idler/single flange rear idler, standard flow hydraulics, mechanical suspension seat, no optional counterweights and manual quick coupler (unless otherwise noted).
Rated Operating Capacities - 50% Tipping Load
2935lb
Rated Operating Capacities - 35% Tipping Load
2055lb
Rated Operating Capacity With Optional Counterweight
3185lb
Tipping Load
5870lb
Breakout Force - Tilt Cylinder
7285lb
Ground Contact Area - With 400 Mm/15.7 In Track
2015in2
Ground Contact Area - With 450 Mm/17.7 In Track
2272in2
Ground Pressure - With 400 Mm/15.7 In Track
4.9 psi
Ground Pressure - With 450 Mm/17.7 In Track
4.4 psi
Service Refill Capacities
Cooling System
3.7gal
Fuel Tank
24.8gal
Hydraulic Tank
10.3gal
Engine Crankcase
3gal
Hydraulic System
13.7gal
Cab
Rops
ISO 3471:2008
Fops
ISO 3449:2005 Level I
Fops Level Ii
ISO 3449:2005 Level II
Air Conditioning System
Air Conditioning
The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a (Global Warming Potential = 1430). The system contains 1.0 kg of refrigerant which has a CO2 equivalent of 1.430 metric tonnes.
Noise Level
Note (1)
Cab and Rollover Protective Structures (ROPS) are standard in North America and Europe.
Note (2)
**The declared dynamic operator sound pressure levels per ISO 6396:2008. The measurements were conducted with the cab doors and windows closed and at 70% of the maximum engine cooling fan speed. The sound level may vary at different engine cooling fan speeds.
Note (3)
***The labeled sound power level for the CE marked configurations when measured according to the test procedure and conditions specified in 2000/14/EC.
Inside Cab**
83 dB(A)
Outside Cab***
103 dB(A)
