824

824
Caterpillar
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The Cat® 824 Wheel Dozer combines powerful dozing performance with the mobility of a wheeled machine to move material efficiently in mining, stockpile management, reclamation, and site maintenance applications.
The Cat® 824 Wheel Dozer is built to move large volumes of material efficiently across demanding job sites. Combining powerful dozing performance with the mobility and maneuverability of a wheeled machine, the 824 helps operators maintain stockpiles, manage haul roads, perform surface mining support work, and complete reclamation projects. Designed for durability, efficiency, and uptime, the 824 helps customers maximize productivity while controlling operating costs.

Brochures and Spec Sheets

Gallery

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Specifications

Specification Value Unit
Engine Model
Net Power - SAE J1349:2011 405 hp
Rated Speed 1800 r/min
Net Power - ISO 9249:2007 405 hp
Engine Power - ISO 14396:2002 426 hp
Gross Power - SAE J1995:2014 434 hp
Peak Net Torque (1,300 rpm) 1479 lbf·ft
Torque Rise
Maximum Altitude without Derating (U.S. EPA Tier 4 Final/EU Stage V) 9298 ft
Maximum Altitude without Derating (U.S. EPA Tier 3/EU Stage IIIA) 9098 ft
Bore 5.4 in
Stroke 6.7 in
Displacement 927.6 in³
High Idle Speed 2300 r/min
Low Idle Speed 800 r/min
Note (1)
Note (2)
Operating Weight – Straight Blade (Tier 4 Final/Stage V) 74966 lb
Blade Capacity Range
Transmission Type
Forward - 1 3.8 mile/h
Forward - 2 6.9 mile/h
Forward - 3 12.2 mile/h
Forward - 4 21.6 mile/h
Reverse - 1 4.3 mile/h
Reverse - 2 7.8 mile/h
Reverse - 3 13.9 mile/h
Reverse - 4 24.7 mile/h
Pump Flow at 1,800 rpm 30.9 gpm
Main Relief Pressure 3771 psi
Maximum Supply Pressure 3495 psi
Cylinders, Double Acting - Lift, Bore and Stroke
Cylinder, Double Acting - Tilt and Tip, Bore and Stroke
Steering System - Circuit
Bore 4.5 in
Stroke 22.7 in
Steering System - Pump
Max Flow at 1,800 rpm 44.9 gpm
Relief Valve Setting - Steering 3481 psi
Vehicle Articulation Angle
Cooling System 30.6 gal (US)
Engine Crankcase 9.0 gal (US)
Transmission 17.4 gal (US)
Fuel Tank 206.6 gal (US)
Diesel Exhaust Fluid Tank (For Tier 4 Final/Stage V Only) 8.5 gal (US)
Differential - Final Drives - Front 26.4 gal (US)
Differential - Final Drives - Rear 29.1 gal (US)
Hydraulic Tank Only 35.4 gal (US)
Hydraulic System - Implement/Steering 56.5 gal (US)
Note (1)
Air Conditioning
Front
Rear
Oscillation Angle
Parking Brake
Brakes
Operator Sound Pressure Level (ISO 6396:2008) 73 dB(A)
Machine Sound Power Level (ISO 6395:2008) 113 dB(A)
Operator Sound Pressure Level (ISO 6396:2008)* 72 dB(A)
Machine Sound Power Level (ISO 6395:2008)** 110 dB(A)
Note (1)
Note (2)
Note (3)
Note (4)
Note (5)
Operator Sound Pressure Level (ISO 6396:2008) 73 dB(A)
Machine Sound Power Level (ISO 6395:2008) 113 dB(A)
Operator Sound Pressure Level (ISO 6396:2008)* 72 dB(A)
Machine Sound Power Level (ISO 6395:2008)** 110 dB(A)
Note (1)
Note (2)
Note (3)
Note (4)
Note (5)
Height to Top of Beacon 14.5 ft
Height - Top of Exhaust Stack 14.2 ft
Height - Top of Hood 10.5 ft
Ground Clearance - Bumper 2.8 ft
Centerline of Rear Axle to Edge of Bumper 9.3 ft
Centerline of Front Axle to Hitch 6.1 ft
Wheel Base 12.1 ft
Length - With Blade on Ground - Straight Blade 27.6 ft
Ground Clearance to Trunnion 1.45 ft
Height - Top of Cab 13.5 ft
Width Over Guardrails 10.94 ft
Ground Clearance 1.8 ft
Capacity 6.6 yd³
Width Over End Bits 177.4 in
Height 48.4 in
Dig Depth 17.6 in
Ground Clearance 41.6 in
Maximum Tilt 45.9 in
Turning Radius – Outside Corner of Blade 23.7 ft
Turning Radius – Inside Corner of Blade 10.15 ft
Capacity 6.6 yd³
Width Over End Bits 177.4 in
Height 48.4 in
Dig Depth 17.6 in
Ground Clearance 41.6 in
Maximum Tilt 45.9 in
Turning Radius – Outside Corner of Blade 23.2 ft
Turning Radius – Inside Corner of Blade 10.2 in³
Capacity 10.0 yd³
Width Over End Bits 174.1 in
Height 61.1 in
Dig Depth 18.8 in
Ground Clearance 42.0 in
Maximum Tilt 44.1 in
Turning Radius – Outside Corner of Blade 23.8 ft
Turning Radius – Inside Corner of Blade 10.8 ft
Capacity 10.0 yd³
Width Over End Bits 171.3 in
Height 53.1 in
Dig Depth 18.1 in
Ground Clearance 41.4 in
Maximum Tilt 44.6 in
Turning Radius – Outside Corner of Blade 23.9 ft
Turning Radius – Inside Corner of Blade 11.3 ft
Capacity 21.2 yd³
Width Over End Bits 189.0 in
Height 68.7 in
Dig Depth 18.6 in
Ground Clearance 42.2 in
Maximum Tilt 48.9 in
Turning Radius – Outside Corner of Blade 24.9 ft
Turning Radius – Inside Corner of Blade 11.4 ft
Capacity 10.6 yd³
Width Over End Bits 171.6 in
Height 53.1 in
Dig Depth 18.1 in
Ground Clearance 41.4 in
Maximum Tilt 44.6 in
Turning Radius – Outside Corner of Blade 23.9 ft
Turning Radius – Inside Corner of Blade 11.4 ft

Standard Equipment

  • NOTE
  • SAFETY
  • EFFICIENCY
  • POWERTRAIN
  • COLD WEATHER
  • ELECTRICAL
  • OPERATOR ENVIRONMENT
  • OTHER
  • SERVICE

Optional Equipment

  • NOTE
  • OPERATOR ENVIRONMENT
  • OTHER
  • SOUND
  • ELECTRICAL
  • SERVICE
  • COLD WEATHER
  • POWERTRAIN