All Equipment Category Specs ↠ Wheel Dozers ↠ Caterpillar 844

Caterpillar 844 Wheel Dozer

Category: Wheel Dozers (See all Wheel Dozers for sale)
Manufacturer: Caterpillar (See all Caterpillar Equipment for sale)
Model: 844 (See all Caterpillar 844 for sale)

Axles

Front	Fixed
Maximum Single-Wheel Rise and Fall	22.5 in
Rear	Oscillating 11 deg

Blades

Blade Capacity	20.8 cu yd
Blade Height	6.1 ft
Blade Width	17.8 ft

Brakes

Meets SAE/ISO 3450 1996.

Cab

ROPS/FOPS	Meets SAE and ISO standards.
Sound Performance Levels	Meets ANSI, SAE and ISO standards.

Dimensions

Ground Clearance	1.5 ft
Height - Top of Cab	16.5 ft
Length with Blade on Ground	35.9 ft
Wheelbase	15.1 ft
Width Over Tires	14.4 ft

Engine

Bore	5.4 in
Displacement	1647.7 cu in
Engine Make	2236
Engine Model	Cat 3412E
Flywheel Power	620 hp (462 kw)
Gross Power	620 hp (462 kw)
Number of Cylinders	12
Power Measured @	2000 rpm
Stroke	6 in

Operating Specifications

Blade Capacities	15.9 to 30.7 m3 20.7 to 40.2 yd3
Fuel Capacity	212.2 gal
Ground Clearance	1.6 ft
Operating Weight	155117.3 lbs
Tire Size	45/65-R39 PR

Service Refill Capacities

Cooling System	50.2 gal
Crankcase	25 gal
Differential - Final Drives - Front	71.6 gal
Fuel Tank - Standard	260 gal
Hydraulic Tank	141 gal
Transmission	29 gal

Steering System

Steering Angle

35 deg

Tires

Standard Tire Size

Two choices available.

Transmission

Converter Drive - Forward 1	4.4 mph (6 kph)
Converter Drive - Forward 2	7.6 mph (11 kph)
Converter Drive - Forward 3	13 mph (21 kph)
Converter Drive - Reverse 1	4.8 mph (6 kph)
Converter Drive - Reverse 2	8.4 mph (13 kph)
Converter Drive - Reverse 3	14.3 mph (23 kph)
Direct Drive - Forward 1	4.5 mile/h
Direct Drive - Forward 2	7.9 mph (11 kph)
Direct Drive - Forward 3	14 mph (23 kph)
Direct Drive - Reverse 1	4.9 mph (6 kph)
Direct Drive - Reverse 3	15.4 mph (24 kph)
Max Speed - Forward	13.1 mph (21 kph)
Max Speed - Reverse	14.3 mph (23 kph)
Number of Forward Gears	3
Number of Forward Speeds	3
Number of Reverse Gears	3
Number of Reverse Speeds	3

Weights

Operating Weight

156120 lbs

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