Caterpillar D7G SA Special Application

Last Updated: September 2024

Overview

The Caterpillar D7G SA Special Application is a powerful crawler tractor designed for both agricultural and heavy-duty work. This machine is built to handle tough jobs with its strong engine and sturdy design.

The D7G SA features a Caterpillar 3306 engine, which is a 6-cylinder, turbocharged diesel powerhouse. With 250 hp and an above-average engine displacement of 638 ci, this tractor packs a lot of punch. The engine is liquid-cooled and has a fuel-efficient design, running at 2000 rpm. The tractor's transmission offers 6 forward gears and 4 reverse gears, giving operators good control in various working conditions.

This crawler tractor is big and heavy, weighing in at 40,700 lb, which is very high compared to other tractors. It measures 179 inches long and 103 inches wide, making it suitable for large-scale operations. The D7G SA comes with an open center hydraulic system and an electric starter for easy operation. Its high weight and powerful engine make it an excellent choice for farmers and contractors who need a strong, reliable machine for tough jobs.
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Key Specifications

Category: Crawler

Power Output: 250 hp (186.4 kW)

Transmission: Gear

Operating Weight: 40700 lb (18461 kg)

Fuel Type: Diesel

Technical Specifications

Engine

Manufacturer
Caterpillar
Model
3306
Cooling Type
Liquid-Cooled
Cylinder Orientation
Inline
Fuel Type
Diesel
Induction Type
Turbocharged Aftercooled
Cylinders
6
Displacement
638 ci (10.5 L)
Bore
4.75 in (120.6 mm)
Stroke
6.00 in (152.4 mm)
Rated RPM
2000
Power Output
250 hp (186.4 kW)

Transmission

Type
Gear
Forward Gears
6
Reverse Gears
4