Caterpillar D7R Series 2 Crawler Tractor
Dimensions
Blades
A-Blade Capacity
5.08yd3
A-Blade Width
14.77ft in
Lgp S-Blade Capacity
7.7yd3
Lgp S-Blade Width
14.91ft in
S-Blade Capacity
6.75yd3
S-Blade Width
12.81ft in
Su - Blade Capacity
8.98yd3
Su - Blade Width
12.12ft in
U-Blade Capacity
10.91yd3
U-Blade Width
13.08ft in
Dimensions
Ground Clearance
1.37ft in
Track Gauge
6.5ft in
Overall Length - Basic Tractor - With Drawbar
15.54ft in
Height - Rops/Canopy
11.06ft in
Drawbar Height (Center Of Clevis) From Ground Face Of Shoes
24.96in
Width - Without Blade
9.5in
Height
11ft in
Width - With Blade
114in
Length - Track On Ground
113.31in
Undercarriage
Track Gauge
6.5ft in
Ground Clearance
1.36ft in
Track On Ground - Lgp
124.68in
Track Rollers/Side
7
Carrier Rollers/Side
1
Ground Contact Area
4991 in
Ground Contact Area - Lgp
8974.52in2
Ground Pressure
11psi
Grouser Height
3in
Ground Pressure - Lgp
6.6 psi
Track Rollers/Side - Lgp
7
Pitch
8.5in
Width - Shoe
22in
Shoe Type
Extreme Service
Shoes/Side
40
Shoes/Side - Lgp
43
Width - Shoe - Lgp
36in
Width - Shoe - Optional
24in
Track Gauge - Lgp
87.99in
Track On Ground
9.4in
Specifications
Ripper
Beam Cross Section
343 x 279 mm 13.5 x 11 in
Number Of Pockets
3
Ripper Type
Adjustable Parallelogram
Overall Beam Width
87in
Weight - Each Additional Shank
330lb
Maximum Penetration
29.4in
Maximum Clearance Raised - Under Tip, Pinned In Bottom Hole
29.8in
Pry-Out Force
38513lb
Weight - With One Shank
7431lb
Maximum Penetration Force
19100lb
Engine
Gross Power
258hp
Displacement
629cu in
Bore
4.9in
Stroke
5.5in
Net Power - Iso 9249
240hp
Net Power - Sae J1349
238hp
Engine Model
Cat 3176C
Flywheel Power
240hp
Gross Power - Iso 14396
253hp
Net Power - Din 70020
248 PS
Net Power - Caterpillar
240hp
Maximum Flywheel Power
258hp
Net Power - Eu 80/1269
240hp
Operational
Operating Weight
55786lb
Transmission
1.0 Forward
2.2mph
2.0 Forward
3.8mph
3.0 Forward
6.6mph
1.0 Reverse
2.9mph
2.0 Reverse
4.9mph
3.0 Reverse
8.5mph
Weights
Shipping Weight
45479lb
Operating Weight - Lgp
60503lb
Shipping Weight - Lgp
50094lb
Operating Weight - Xr
57056lb
Shipping Weight - Xr
46752lb
Service Refill Capacities
Cooling System
20.4gal
Fuel Tank
126.5gal
Final Drive - Each
3.4gal
Engine Crankcase
8.2gal
Power Train
47gal
Pivot Shaft Compartment
0.5gal
Roller Frames - Each
6.5gal
Attachment Hydraulic System Tank Only
14.3gal
Hydraulic Controls - Main Relief Valve
Pressure Setting - Differential Steering Models
6092 psi
Hydraulic Controls - Maximum Operating Pressure
Bulldozer
3307 psi
Tilt Cylinder
2498 psi
Ripper - Pitch
3300 psi
Ripper - Lift
3300 psi
Steering
5511 psi
Hydraulic Controls - Pump
Lift Cylinder Flow
47.6 gal/min
Ripper Cylinder Flow
47.6 gal/min
Tilt Cylinder Flow
21.1 gal/min
Pump Capacity
1015 psi
Rpm At Rated Engine Speed
2231rpm
Pump Output - Differential Steering
77.9 gal/min
Winch
Flange Diameter
24in
Oil Capacity
4gal
Winch Model
PA110VS Variable Speed
Winch And Bracket Length
57.5in
Drum Diameter
12.5in
Drum Width
13.3in
Winch Case - Width
46.1in
Weight*
4176lb
Increased Tractor Length - Std
29.2in
Increased Tractor Length - Lgp
29.2in
Drum Capacity - 29 Mm (1.13 In)
276ft in
Ferrule Size (O.D. Length)
2.38 in x 2.56 in / 60 mm x 65 mm
Increased Tractor Length - Xr
23.1in
Drum Capacity - 24 Mm (1 In)
418ft in
Drum Capacity - 32 Mm (1.25 In)
193ft in
