Caterpillar D7G SA Special Application
The Caterpillar D7G SA Special Application is a tractor produced by Caterpillar. It is equipped with a 638 ci 10.5 L engine. The rated power output is 250 hp 186.4 kW. Transmission: 6 forward and 4 reverse. Drive type: crawler. Operating weight: 39500 to 40700 pounds.
Engine Power
250 hp
186.4 kW
Drive & Traction
crawler
Fuel & Capacities
155 gal
586.7 L
Transmission
6 forward and 4 reverse
Operating Weight
40700 lbs
18461 kg
Caterpillar D7G SA Special Application Serial Number & Year Decoder
Find the exact manufacture year of your tractor by checking your chassis serial number below.
Where to Find the Serial NumberThe serial number plate is commonly located on the front frame, tractor transmission housing (right side), or instrument panel badge.
Overview
 | 1980 - 1986
Agricultural Crawler tractor |
|---|---|
1980 - 1986 | |
Agricultural Crawler tractor | |
Production | |
|---|---|
Manufacturer | Caterpillar |
Agricultural Crawler tractor | |
Original price was $166,210 in 1985 | |
Variants | |
|---|---|
D7G | bulldozer |
Caterpillar D7G SA Engine | |
|---|---|
Caterpillar 10.5L 6-cyl diesel | |
Engine details ...  |
Caterpillar D7G SA Transmission | |
|---|---|
6-speed gear | |
Transmission details ...  |
Caterpillar D7G SA Power | |
|---|---|
Engine | 250 hp
186.4 kW |
Drawbar (claimed) | 200 hp
149.1 kW |
Mechanical | |
|---|---|
Drive | crawler |
ROPS. Cab available with air-conditioning. | |
Capacity | |
|---|---|
Fuel | 155 gal
586.7 L |
Hydraulic system | 24 gal
90.8 L |
Hydraulics | |
|---|---|
Type | open center |
Capacity | 24 gal
90.8 L |
Pressure | 2250 psi
155.1 bar |
Valves | 3 |
Pump flow | 32 gpm
121.1 lpm |
Dimensions & Tracks | |
|---|---|
Weight | 39500 to 40700 pounds |
22-inch tracks | |
Full dimensions and tracks ...  | |
Electrical | |
|---|---|
Charging system | alternator |
Battery volts | 12 |
References | |
|---|---|
 | |
Tracteurs Caterpillar d4E, d5B, D6D, D7G Applications Speciales published in 1980 | |
Special Application Tractors published in 1982, by Caterpillar | |
Implement Matching for Cat Tillage Tractors published in 1983, by Caterpillar |
Engine
Engine Detail — 638 ci / 10.5 L Diesel
Manufacturer | Caterpillar 3306 |
Configuration | turbocharged aftercooled diesel, 6-cylinder, liquid-cooled inline |
Displacement | 638 ci
10.5 L |
Bore/Stroke | 4.75x6.00 inches
121 x 152 mm |
Power | 250 hp
186.4 kW |
Rated RPM | 2000 |
Starter | electric |
Starter volts | 24 |
Oil capacity | 29 qts
27.4 L |
Coolant capacity | 48 qts
45.4 L |
Transmission
Transmission — 6 forward and 4 reverse gear
Type | gear |
Gears | 6 forward and 4 reverse |
Clutch | wet disc |
Oil capacity | 64 qts
60.6 L |
 | |
Dimensions
Caterpillar D7G SA Tracks | |
|---|---|
Width | 22 inches
55 cm |
Length on ground | 107 inches
271 cm |
Area on ground | 4704 in²
3.0 m² |
Width | 24 inches
60 cm |
Width | 26 inches
66 cm |
Dimensions | |
|---|---|
Length | 179 inches
454 cm |
Width | 103 inches
261 cm |
Shipping weight | 39500 lbs
17917 kg |
Operating weight | 40700 lbs
18461 kg |
Ground clearance | 13.75 inches
34 cm |
Gauge | 78 inches
198 cm |
Caterpillar D7G SA Height | |
|---|---|
Steering wheel | 89 inches
226 cm |
Hood | 85 inches
215 cm |
ROPS | 126 inches
320 cm |
Exhaust | 129 inches
327 cm |
Photos
Caterpillar D7G SA Special Application tractor photo
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