824K Wheel Dozer

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Product Description

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.

Specifications
Us
Metric
Engine
Engine Model
Cat® C15 ACERT™
Net Power – ISO 9249
405 hp
302 kW
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
302 kW
Rated Power (Net ISO 9249)
405 hp
302 kW
Gross Power
435 hp
324 kW
Net Power: Direct Drive – Gross Power
412 hp
307 kW
Net Power: Direct Drive – Torque Rise
33%
Net Power: Converter Drive – Gross Power
435 hp
324 kW
Net Power: Converter Drive – Torque Rise
8.5%
Maximum Net Torque @ 1,300 rpm
1478.8 lbf-ft
2005 N∙m
Maximum Altitude without Derating (Tier 4 Final/Stage IV equivalent)
9298 ft
2834 m
Maximum Altitude without Derating (Tier 3 Final/Stage IIIA equivalent)
9098 ft
2773 m
Bore
5.4 in
137.2 mm
Stroke
6.7 in
171.4 mm
Displacement
927.6 in3
15.2 L
High Idle Speed
2,300 rpm
Low Idle Speed
800 rpm
Operating Specifications
Maximum Operating Weight – Multiple Blade: Straight Blade (Tier 4 Final/Stage IV equivalent)
74966 lb
34004 kg
Maximum Operating Weight – Multiple Blade: Straight Blade (Tier 3 Final/Stage IIIA equivalent)
73983 lb
33558 kg
Operating Weight
74966 lb
34004 kg
Transmission
Transmission Type
Planetary – Powershift – ECPC
Travel Speed – Forward 1
3.9 mph
6.2 km/h
Travel Speed – Forward 2
6.9 mph
11.1 km/h
Travel Speed – Forward 3
12.2 mph
19.6 km/h
Travel Speed – Forward 4
21.6 mph
34.8 km/h
Travel Speed – Reverse 1
4.4 mph
7.1 km/h
Travel Speed – Reverse 2
7.8 mph
12.6 km/h
Travel Speed – Reverse 3
13.9 mph
22.4 km/h
Travel Speed – Reverse 4
24.7 mph
39.7 km/h
Hydraulic System
Pump Flow at 1,800 rpm
30.9 gal/min
117 L/min
Main Relief Pressure
3495 psi
24100 kPa
Maximum Supply Pressure
3495 psi
24100 kPa
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)
Service Refill Capacities
Cooling System
30.6 gal
116 L
Engine Crankcase
9.0 gal
34 L
Transmission
17.4 gal
66 L
Fuel Tank
206.6 gal
782 L
Diesel Exhaust Fluid Tank (Tier 4 Final/Stage IV equivalent)
8.5 gal
32 L
Differentials and Final Drives – Front
26.4 gal
100 L
Differentials and Final Drives – Rear
29.1 gal
110 L
Hydraulic Tank Only
35.4 gal
134 L
Axles
Front
Planetary – Fixed
Rear
Planetary – Oscillating
Oscillation Angle
±11°
Brakes
Parking Brake
Drum and Shoe, Spring Applied, Hydraulic Released
Cab – Standard
Operator Sound Level (ISO 6396)
73 dB(A)
73 dB(A)
Machine Sound Level (ISO 6395)
113 dB(A)
113 dB(A)
Cab – Suppression
Operator Sound Level (ISO 6396)
72 dB(A)
72 dB(A)
Machine Sound Level (ISO 6395)
110 dB(A)
110 dB(A)
Hydraulic System – Steering
Steering System – Circuit
Double Acting – End Mounted
Bore
4.5 in
114.3 mm
Stroke
22.7 in
576 mm
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
24000 kPa
Vehicle Articulation Angle
86 degrees
Dimensions (Approximate)
Height to Top of Beacon
14.5 ft
4422 mm
Height to Top of Exhaust Stack
14.2 ft
4332 mm
Height to Top of Hood
10.5 ft
3204 mm
Ground Clearance to Bumper
2.8 ft
852 mm
Center Line of Rear Axle to Edge of Bumper
9.3 ft
2830 mm
Center Line of Front Axle to Hitch
6.1 ft
1850 mm
Wheelbase
12.1 ft
3700 mm
Length with Blade on Ground (straight blade)
27.6 ft
8422 mm
Ground Clearance
1.4 ft
441.4 mm
Height to Top of Cab
13.5 ft
4100 mm
Width Over Wheels
11.0 ft
3365 mm
Standard/Optional

Standard Equipment

POWER TRAIN
ELECTRICAL
OPERATOR ENVIRONMENT
GUARDS
FLUIDS
OTHER STANDARD EQUIPMENT

Optional Equipment

OPERATOR ENVIRONMENT
STARTING AIDS
BLADES
FLUIDS
OTHER ATTACHMENTS
MISCELLANEOUS

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