Caterpillar D7R II Crawler Dozer

Category: Crawler Dozers (See all Crawler Dozers for sale)

Manufacturer: Caterpillar (See all Caterpillar Equipment for sale)

Model: D7R II (See all Caterpillar D7R II for sale)

Dimensions

Drawbar Height (Center of Clevis) from Ground Face of Shoes

25 in

Ground Clearance

1.4 ft

Height - Top of Cab

11.1 ft

Length - Track on Ground

113.4 in

Length of Track on Ground

9.4 ft

Length w/ Blade

18.7 ft

Length w/o Blade

15.5 ft

Track Gauge

6.5 ft

Width Over Tracks

8.4 ft

Engine

Bore

4.9 in

Displacement

629 cu in

Engine Model

3176C

Flywheel Power

240 hp (179 kw)

Gross Power

258 hp (192 kw)

Make

Cat

Maximum Flywheel Power

258 hp (192 kw)

Model

3176C

Net Power

240 hp (179 kw)

Net Power - Caterpillar

240 hp (179 kw)

Net Power - EU 80/1269

240 hp (179 kw)

Net Power - ISO 9249

240 hp (179 kw)

Net Power - SAE J1349

238 hp (177 kw)

Number of Cylinders

6

Power Measured @

2100 rpm

Stroke

5.5 in

Hydraulic Controls - Pump

Ripper Cylinder Flow

47.6 gpm

Tilt Cylinder Flow

21.1 gpm

Hydraulic System

Pump Flow Capacity

47.6 gpm

Relief Valve Pressure

3307 psi

Operating Specifications

Alternator Supplied Amperage

95 amps

Cooling System Fluid Capacity

20.4 gal

Engine Oil Capacity

8.2 gal

Final Drives Fluid Capacity

3.4 gal

Fuel Capacity

126.5 gal

Operating Voltage

24 volts

Operating Weight

56129 lbs

Ripper

Beam Cross Section

343 x 279 mm 13.5 x 11 in

Maximum Clearance Raised - Under Tip, Pinned in Bottom Hole

29.8 in

Maximum Penetration

29.4 in

Maximum Penetration Force

19100 lbs

Number of Pockets

3

Overall Beam Width

87 in

Pry-Out Force

38513 lbs

Ripper Type

Adjustable Parallelogram

Weight - Each Additional Shank

330 lbs

Weight - With One Shank

7431 lbs

Service Refill Capacities

Cooling system

20.4 gal

Engine Crankcase

8.2 gal

Final Drive - Each

3.4 gal

Fuel Tank

126.5 gal

Pivot Shaft Compartment

0.5 gal

Power Train

47 gal

Roller Frames - Each

6.5 gal

Standard Blade

Capacity

9 cu yd

Height

60 in

Width

12.1 ft

Transmission

1 Forward

2.2 mph (3 kph)

1 Reverse

2.9 mph (3 kph)

2 Forward

3.8 mph (5 kph)

2 Reverse

4.9 mph (6 kph)

3 Forward

6.6 mph (10 kph)

3 Reverse

8.5 mph (13 kph)

Max Speed - Forward

6.6 mph (10 kph)

Max Speed - Reverse

8.5 mph (13 kph)

Number of Forward Gears

3

Number of Reverse Gears

3

Transmission Type

Hydrostatic

Undercarriage

Ground Clearance

1.4 ft

Ground Contact Area

5016 cu in

Ground Pressure

10.9 psi

Grouser Height

3 in

Number of Shoes per Side

40

Number of Track Rollers per Side

7

Standard Shoe Size

22 in

Track Gauge

6.5 ft

Track Pitch

8.5 in

Winch

Drum Capacity - 29 mm (1.13 in)

276 ft

Drum Diameter

12.5 in

Drum Width

13.3 in

Ferrule Size (O.D. Length)

2.38 in x 2.56 in / 60 mm x 65 mm

Flange Diameter

24 in

Increased Tractor Length - LGP

29.2 in

Increased Tractor Length - STD

29.2 in

Oil Capacity

4 gal

Weight

4176 lbs

Winch and Bracket Length

57.5 in

Winch Case - Width

46.1 in