CAT D7R LGP Dozer

Dimensions

Length W/ Blade 19.06 ft in (5807 mm)
Width Over Tracks 11.06 ft in (3371 mm)
Height To Top Of Cab 11.99 ft in (3652 mm)
Length Of Track On Ground 10.4 ft in (3167 mm)
Ground Clearance 1.63 ft in (496 mm)
Length W/O Blade 15.54 ft in (4736 mm)

Undercarriage

Track Gauge 7.3 ft in (2225.04 mm)
Standard Shoe Size 35.99 in (914 mm)
Number Of Shoes Per Side 43
Ground Pressure 6.55 psi (45.17 kPa)
Ground Contact Area 8973 in2 (5.79 m2)
Number Of Track Rollers Per Side 7

Engine Details

Number Of Cylinders 6
Engine Make CAT
Engine Model 3306T
Gross Power 257 hp (191.7 kw)
Net Power 240 hp (179 kw)
Power Measured @ 2100 rpm
Displacement 638 cu in (10.5 L)
Aspiration Turbocharged

Operational Specs

Operating Weight 59700 lb (27079.5 kg)
Fuel Tank Capacity 126.6 gal (479 L)
Cooling System Fluid Capacity 19.9 gal (75 L)
Engine Oil Capacity 7.3 gal (27.3 L)
Hydraulic Fluid Capacity 14.3 gal (54.1 L)
Powertrain Fluid Capacity 47.1 gal (178 L)
Final Drives Fluid Capacity 3.5 gal (13 L)
Operating Voltage 24 V
Alternator Supplied Amperage 70 amps

Transmission

Transmission Type Power Shift
Number Of Forward Gears 3
Number Of Reverse Gears 3
Max Speed – Forward 6.8 mph (11 km/h)
Max Speed – Reverse 8.6 mph (13.9 km/h)

Hydraulic System

Pump Type Piston
Relief Valve Pressure 3306 psi (22794.1 kPa)
Pump Flow Capacity 46.8 gal/min (177 L/min)

Standard Blade

Width 15 ft in (4545 mm)
Height 52.9 in (1343 mm)
Capacity 7.8 yd3 (5.9 m3)
Cutting Depth 26.3 in (668 mm)
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