824K Wheel Dozer
Cat Wheel Dozers are designed with durability built in, ensuring maximum availability through multiple life cycles. With optimized performance and simplified serviceability, our machines allow you to support your job site efficiently and safely while lowering owning and operating costs. The 824K continues our legacy of reliability, performance, safety, operator comfort, serviceability, and efficiency.
- Technical Specs
- Engine Model
- Cat® C15 ACERT™
- Net Power – ISO 9249
- 405 hp
- Emissions
- Meets U.S. EPA Tier 4 Final/EU Stage IV emission standards or meets U.S. EPA Tier 3/EU Stage IIIA equivalent emission standards
- Rated Power (Net SAE J1349)
- 405 hp
- Rated Power (Net ISO 9249)
- 405 hp
- Gross Power
- 435 hp
- Net Power: Direct Drive – Gross Power
- 412 hp
- Net Power: Direct Drive – Torque Rise
- 33%
- Net Power: Converter Drive – Gross Power
- 435 hp
- Net Power: Converter Drive – Torque Rise
- 8.5%
- Maximum Net Torque @ 1,300 rpm
- 1478.8 lbf-ft
- Maximum Altitude without Derating (Tier 4 Final/Stage IV equivalent)
- 9298 ft
- Maximum Altitude without Derating (Tier 3 Final/Stage IIIA equivalent)
- 9098 ft
- Bore
- 5.4 in
- Stroke
- 6.7 in
- Displacement
- 927.6 in3
- High Idle Speed
- 2,300 rpm
- Low Idle Speed
- 800 rpm
- Transmission Type
- Planetary – Powershift – ECPC
- Travel Speed – Forward 1
- 3.9 mph
- Travel Speed – Forward 2
- 6.9 mph
- Travel Speed – Forward 3
- 12.2 mph
- Travel Speed – Forward 4
- 21.6 mph
- Travel Speed – Reverse 1
- 4.4 mph
- Travel Speed – Reverse 2
- 7.8 mph
- Travel Speed – Reverse 3
- 13.9 mph
- Travel Speed – Reverse 4
- 24.7 mph
- Parking Brake
- Drum and Shoe, Spring Applied, Hydraulic Released
- Front
- Planetary – Fixed
- Rear
- Planetary – Oscillating
- Oscillation Angle
- ±11°
- Cooling System
- 30.6 gal
- Engine Crankcase
- 9.0 gal
- Transmission
- 17.4 gal
- Fuel Tank
- 206.6 gal
- Diesel Exhaust Fluid Tank (Tier 4 Final/Stage IV equivalent)
- 8.5 gal
- Differentials and Final Drives – Front
- 26.4 gal
- Differentials and Final Drives – Rear
- 29.1 gal
- Hydraulic Tank Only
- 35.4 gal
- Maximum Operating Weight – Multiple Blade: Straight Blade (Tier 4 Final/Stage IV equivalent)
- 74966 lb
- Maximum Operating Weight – Multiple Blade: Straight Blade (Tier 3 Final/Stage IIIA equivalent)
- 73983 lb
- Operating Weight
- 74966 lb
- Height to Top of Beacon
- 14.5 ft
- Height to Top of Exhaust Stack
- 14.2 ft
- Height to Top of Hood
- 10.5 ft
- Ground Clearance to Bumper
- 2.8 ft
- Center Line of Rear Axle to Edge of Bumper
- 9.3 ft
- Center Line of Front Axle to Hitch
- 6.1 ft
- Wheelbase
- 12.1 ft
- Length with Blade on Ground (straight blade)
- 27.6 ft
- Ground Clearance
- 1.4 ft
- Height to Top of Cab
- 13.5 ft
- Width Over Wheels
- 11.0 ft
- Pump Flow at 1,800 rpm
- 30.9 gal/min
- Main Relief Pressure
- 3495 psi
- Maximum Supply Pressure
- 3495 psi
- Cylinder, Double-acting: Lift, Bore and Stroke
- 120 mm × 1070 mm (4.7 in × 42.1 in)
- Cylinder, Double-acting: Tilt and Tip, Bore and Stroke
- 140 mm × 230 mm (5.5 in × 9.1 in)
- Steering System – Circuit
- Double Acting – End Mounted
- Bore
- 4.5 in
- Stroke
- 22.7 in
- Steering System – Pump
- Piston – Variable Displacement
- Maximum System Flow
- 170 L/min @ 1,800 rpm (44.9 gal/min @ 1,800 rpm)
- Steering Pressure Limited
- 3481 psi
- Vehicle Articulation Angle
- 86 degrees
- Operator Sound Level (ISO 6396)
- 73 dB(A)
- Machine Sound Level (ISO 6395)
- 113 dB(A)
- Operator Sound Level (ISO 6396)
- 72 dB(A)
- Machine Sound Level (ISO 6395)
- 110 dB(A)