D9 by Caterpillar

1955 - 1959

1955 - 1959 Model year 1955-19561956-1959 Agricultural Crawler tractor

Production

Production Manufacturer:Caterpillar
Type:Agricultural Crawler tractor
Factory:Peoria, Illinois, USA

Caterpillar D9 Power

Caterpillar D9 Power Engine (net):286 hp
213.3 kW
Drawbar (claimed):230 hp
171.5 kW
Drawbar (tested):252.2 hp
188.1 kW
power test details ...

1955 - 1959

1955 - 1959
Model year 1955-19561956-1959
Agricultural Crawler tractor

Nebraska Tractor Test 584

Nebraska Tractor Test 584
Diesel 6-speed crawler
July 31 - August 4, 1956
Link: Nebraska Tractor Test 584 file
Drawbar performance
Max power:252.2 hp
188.1 kW
Gear 3 used for power test.
Max pull:56724 lbs
25730 kg
Gear 1 used for pull test.

Caterpillar D9 Engine

Caterpillar D9 Engine Caterpillar 24.1L 6-cyl diesel Engine details ...

1955 - 1959

1955 - 1959
Model year 1955-19561956-1959
Agricultural Crawler tractor

Engine Detail

Engine Detail
Caterpillar D353
turbocharged diesel
6-cylinder
liquid-cooled
Displacement:1473 ci
24.1 L
Bore/Stroke:6.25x8.00 inches
159 x 203 mm
Compression:15.5:1
Rated RPM:1240
Starter:2-cylinder gas pony engine
Starter volts:6*Electric starter for pony engine

Mechanical

Mechanical Chassis:crawler
Cab:Open operator station.
Transmissions:6-speed gear
 3-speed torque converter
Transmission details ...

1955 - 1959

1955 - 1959
Model year 1955-19561956-1959
Agricultural Crawler tractor

Transmissions overview

Transmissions overview
6-speed gear
3-speed torque converter

Transmission

Transmission
Type:gear
Gears:6 forward and reverse
Clutch:wet disc

Speeds

Speeds

Transmission

Transmission
Type:torque converter
Gears:3 forward and 2 reverse

Speeds

Speeds

Dimensions & Tracks

Dimensions & Tracks Weight:66025 lbs
29948 kg
90-inch tracks Full dimensions and tracks ...

1955 - 1959

1955 - 1959
Model year 1955-19561956-1959
Agricultural Crawler tractor

Caterpillar D9 Tracks

Caterpillar D9 Tracks
Size:90-inch tracks

Dimensions

Dimensions
Length:215 inches
546 cm
Width:120 inches
304 cm
Height:105 inches
266 cm
Operating weight:66025 lbs
29948 kg
Gauge:90 inches
228 cm

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