Caterpillar D9 Tractor (1955-1959)

Manufacturer:Caterpillar

Price:N/A

Series:

Model:D9

Factory:Peoria, Illinois, USA

Full Specifications

NEBRASKA TRACTOR TEST 584

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

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

ENGINE DETAIL

Description
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

CATERPILLAR D9 ENGINE

Description
Caterpillar 24.1L 6-cyl diesel

TRANSMISSIONS OVERVIEW

Description
6-speed gear/3-speed torque converter

TRANSMISSION 1

Type
gear
Gears
6 forward and reverse
Clutch
wet disc

TRANSMISSION 2

Type
torque converter
Gears
3 forward and 2 reverse

MECHANICAL

Chassis
crawler
Cab
Open operator station.
Transmissions
6-speed gear/3-speed torque converter

CATERPILLAR D9 TRACKS

Size
90-inch tracks

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

DIMENSIONS & TRACKS

Weight
66025 lbs/29948 kg
Description
90-inch tracks

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