The 824H Wheel Dozer was conceived and designed to surpass any competitor with exciting innovations that exceed customer expectations for performance, reliability and operator comfort.

Engine Model C15 ACERT
Net Power 354.0 hp
Flywheel Power 354.0 hp
Gross Power 401.0 hp
Direct Drive Net Power - Caterpillar 354.0 hp
Direct Drive Net Power - ISO 9249 354.0 hp
Bore 5.4 in
Stroke 6.7 in
Displacement 928.0 in3
Cylinders 6

Operating Weight 63325.0 lb

Blade Specifications
Blade Capacities 4.67 m3 - 16 m3
Straight Blade - Capacity 14.78 yd3
Straight Blade - Overall Width 1.4 ft
Straight Blade - Height 4.03 ft
Straight Blade - Digging Depth 1.4 ft
Straight Blade - Ground Clearance 3.51 ft
Straight Blade - Maximum Tilt 3.88 ft
Straight Blade - Weight 7047.0 lb
Straight Blade - Total Operating Weight 63325.0 lb
Universal Blade - Capacity 9.0 yd3
Universal Blade - Overall Width 14.23 ft
Universal Blade - Height 4.48 ft
Universal Blade - Digging Depth 1.7 ft
Universal Blade - Ground Clearance 3.14 ft
Universal Blade - Maximum Tilt 3.74 ft
Coal Blade - Capacity 20.93 yd3
Coal Blade - Overall Width 15.75 ft
Coal Blade - Height 5.92 ft
Coal Blade - Digging Depth 1.76 ft
Coal Blade - Ground Clearance 3.48 ft
Coal Blade - Maximum Tilt 4.11 ft
Semi-U Blade - Capacity 9.0 yd3
Semi-U Blade - Overall Width 14.56 ft
Semi-U Blade - Height 5.2 ft
Semi-U Blade - Digging Depth 1.78 ft
Semi-U Blade - Maximum Tilt 3.83 ft

Operating Specifications
Ground Clearance 14.09 in

Number of Forward Speeds 4
Number of Reverse Speeds 4
Converter Drive - Forward 1 3.8 mph
Converter Drive - Forward 2 6.5 mph
Converter Drive - Forward 3 11.5 mph
Converter Drive - Forward 4 20.0 mph
Converter Drive - Reverse 1 4.3 mph
Converter Drive - Reverse 2 7.5 mph
Converter Drive - Reverse 3 13.0 mph
Converter Drive - Reverse 4 22.7 mph

Standard Tire Size 29.5RR25 XHA MX L3

Hydraulic System
Lift cylinder, bore and stroke 120.65 mm x 915 mm (4.75 in x 36.0 in)
Steering cylinder, bore and stroke 114.3 mm x 576 mm (4.5 in x 22.7 in)
Right tilt and tip, bore and stroke 152.4 mm x 255 mm (6 in x 10.0 in)
Left tilt and tip, bore and stroke 133.75 mm x 255 mm (5.3 in x 10.0 in)
Relief valve setting 3500.0 psi

Brakes Meet SAE/ISO 3450 1996

Front Fixed
Rear Oscillating ±13°

Height to Top of Cab 12.14 ft
Height to Top of Exhaust Pipe 11.78 ft
Height to Top of Hood 8.64 ft
Ground Clearance to Bumper 2.9 ft
Height to Bottom of Ladder 1.46 ft
Center Line of Rear Axle to Edge of Bumper 8.82 ft
Center Line of Rear Axle to Hitch 6.07 ft
Wheelbase 12.14 ft
Length with Blade on Ground 26.98 ft
Ground Clearance 1.17 ft

Cab ROPS/FOPS is standard
Sound Performance Levels Meet ANSI/SAE, SAE and ISO standards
ROPS/FOPS Meets SAE and ISO standards

Service Refill Capacities
Fuel Tank - standard 185.0 gal
Cooling System 21.9 gal
Crankcase 9.0 gal
Transmission 16.4 gal
Hydraulic Tank 23.2 gal
Differentials and Final Drives - Front 23.8 gal
Differentials and Final Drives - Rear 23.8 gal

Complete Customer Support
Your Cat dealer is your single, safe source for all your equipment needs. He offers a wide range of services that will fit your operation and keep you working longer with lower costs.

Complete Customer Support

Power Train
The 824H uses the Cat C15 diesel engine with ACERT™ Technology which is U.S. EPA Tier 3/EU Stage III compliant. Smooth, consistent shifting with fingertip control and electronic controls contribute to increased levels of productivity.

The 824H uses electro-hydraulics or ease of operation and operator comfort. The new Automatic Blade Positioning (ABP) helps to improve the productivity of your machine.

Advanced design, materials and robotic welding contribute to increased durability and overall machine strength.


On the 824H, you can choose from the straight blade, coal blade or the new 6.9 m3 (9 yd3) standard and extreme service U-blade to allow for maximum productivity from your wheel dozer.


Optional Features
Various optional features are available to meet all your needs.

Operator Station and Controls
Experience a high level of productivity through Command Control steering with integrated transmission controls, fingertip blade controls, a large viewing area and spacious operator station.

Operator Station and Controls

Many convenient service features such as hinged service doors, easily accessible scheduled maintenance points, conveniently located sight gauges and a separated cooling system make servicing easy. Service has been improved with new transmission remote pressure taps.




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