CAT D7R WH Series II Dozer

Contents

Dimensions
Undercarriage
Engine Details
Operational Specs
Transmission
Standard Blade

Dimensions

Length W/ Blade	15.33 ft in (4670 mm)
Width Over Tracks	8.5 ft in (2590 mm)
Height To Top Of Cab	11.26 ft in (3430 mm)
Length Of Track On Ground	9.4 ft in (2880 mm)
Ground Clearance	1.37 ft in (416 mm)
Length W/O Blade	15.5 ft in (4.74 mm)

Undercarriage

Track Gauge	6.5 ft in (1980 mm)
Standard Shoe Size	22 in (560 mm)
Number Of Shoes Per Side	43
Ground Pressure	10.69 psi (73.71 kPa)
Ground Contact Area	5016 in2 (3.22 m2)
Number Of Track Rollers Per Side	7

Engine Details

Number Of Cylinders	6
Engine Make	CAT
Engine Model	3176C
Gross Power	258 hp (192 kw)
Net Power	240 hp (179 kw)
Power Measured @	2100 rpm
Displacement	639 cu in (10.3 L)

Operational Specs

Operating Weight	61500 lb (27920 kg)
Fuel Tank Capacity	126.5 gal (479 L)
Operating Voltage	24 V
Alternator Supplied Amperage	95 amps

Transmission

Number Of Forward Gears	3
Number Of Reverse Gears	3
Max Speed – Forward	6.6 mph (10.7 km/h)
Max Speed – Reverse	8.4 mph (13.6 km/h)

Standard Blade

Width	12.2 ft in (3690 mm)
Capacity	18.4 yd3 (14 m3)

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