Caterpillar D7R Crawler Tractor

Crawler Tractor
Crawler Tractor
Crawler Tractor
Crawler Tractor
Crawler Tractor
Crawler Tractor
Units

Dimensions

Dimensions

A

Length w/ Blade

19.09ft in

B

Width Over Tracks

9.42ft in

C

Height to Top of Cab

11.73ft in

D

Length of Track on Ground

9.45ft in

E

Ground Clearance

1.36ft in

F

Length w/o Blade

15.54ft in

Undercarriage

G

Track Gauge

6.5ft in

H

Standard Shoe Size

22.05in


Specifications

Engine

Number of Cylinders

6

Engine Make

2236

Engine Model

3306T

Gross Power

247hp

Net Power

230hp

Power Measured @

2100rpm

Displacement

638cu in

Aspiration

Turbocharged

Operational

Operating Weight

54200lb

Fuel Capacity

126.6gal

Cooling System Fluid Capacity

19.9gal

Engine Oil Capacity

7.3gal

Hydraulic Fluid Capacity

14.3gal

Powertrain Fluid Capacity

48.1gal

Final Drives Fluid Capacity

3.5gal

Operating Voltage

24V

Alternator Supplied Amperage

70amps

Transmission

Transmission Type

Power Shift

Number of Forward Gears

3

Number of Reverse Gears

3

Max Speed - Forward

6.8mph

Max Speed - Reverse

8.6mph

Undercarriage

Ground Pressure

10.8psi

Ground Contact Area

4996in2

Standard Shoe Size

22.1in

Number of Shoes per Side

40

Number of Track Rollers per Side

7

Track Gauge

6.5ft in

Hydraulic System

Pump type

Piston

Relief Valve Pressure

3306psi

Pump Flow Capacity

46.8gal/min

Standard Blade

Width

12.9ft in

Height

53.7in

Capacity

6.8yd3

Cutting Depth

20.8in

Dimensions

Length w/o Blade

15.6ft in

Length w/ Blade

19.1ft in

Width Over Tracks

9.5ft in

Height to Top of Cab

11.8ft in

Length of Track on Ground

9.5ft in

Ground Clearance

1.4ft in


Compare similar models

Manufacturer / Model

Ground Pressure

Ground Pressure

9.4 psi

Ground Pressure

11 psi

Net Power

230 hp

Operating Weight

54100 lb

Ground Pressure

10.5 psi
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