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 mm H2O
302 kg/mm
Bore
5.4 in
137.2 mm
Displacement
927.6 in³
15.2 l
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
Gross Power
435 mm H2O
324 kg/mm
High Idle Speed
2,300 rpm
Low Idle Speed
800 rpm
Maximum Altitude - Without Derating (Tier 3 Final/Stage IIIA Equivalent)
9098 ft
2773 m
Maximum Altitude - Without Derating (Tier 4 Final/Stage IV Equivalent)
9298 ft
2834 m
Maximum Net Torque - 1,300 rpm
1478.8 ft·lbf
2005 N·m
Net Power - Converter Drive - Gross Power
435 mm H2O
324 kg/mm
Net Power - Converter Drive - Torque Rise
8.5%
Net Power - Direct Drive - Gross Power
412 mm H2O
307 kg/mm
Net Power - Direct Drive - Torque Rise
33%
Rated Power (Net ISO 9249)
405 mm H2O
302 kg/mm
Rated Power (Net SAE J1349)
405 mm H2O
302 kg/mm
Stroke
6.7 in
171.4 mm
Transmission
Transmission Type
Planetary – Powershift – ECPC
Travel Speed - Forward 1
3.9 mile/h
6.2 km/h
Travel Speed - Forward 2
6.9 mile/h
11.1 km/h
Travel Speed - Forward 3
12.2 mile/h
19.6 km/h
Travel Speed - Forward 4
21.6 mile/h
34.8 km/h
Travel Speed - Reverse 1
4.4 mile/h
7.1 km/h
Travel Speed - Reverse 2
7.8 mile/h
12.6 km/h
Travel Speed - Reverse 3
13.9 mile/h
22.4 km/h
Travel Speed - Reverse 4
24.7 mile/h
39.7 km/h
Brakes
Parking Brake
Drum and Shoe, Spring Applied, Hydraulic Released
Axles
Front
Planetary – Fixed
Oscillation Angle
±11°
Rear
Planetary – Oscillating
Service Refill Capacities
Cooling System
30.6 gal (US)
116 l
Diesel Exhaust Fluid Tank (Tier 4 Final/Stage IV Equivalent)
8.5 gal (US)
32 l
Differential - Final Drives - Front
26.4 gal (US)
100 l
Differential - Final Drives - Rear
29.1 gal (US)
110 l
Engine Crankcase
9 gal (US)
34 l
Fuel Tank
206.6 gal (US)
782 l
Hydraulic Tank Only
35.4 gal (US)
134 l
Transmission
17.4 gal (US)
66 l
Operating Specifications
Maximum Operating Weight - Multiple Blade: Straight Blade (Tier 4 Final/Stage IV equivalent)
74966 lb
34004 null
Maximum Operating Weight - Multiple Blade: Straight Blade (Tier 3 Final/Stage IIIA equivalent)
73983 lb
33558 null
Operating Weight
74966 lb
34004 null
Dimensions (Approximate)
Centerline of Front Axle to Hitch
6.1 ft
1850 mm
Centerline of Rear Axle to Edge of Bumper
9.3 ft
2830 mm
Ground Clearance
1.4 ft
441.4 mm
Ground Clearance - Bumper
2.8 ft
852 mm
Height - Top of Beacon
14.5 ft
4422 mm
Height - Top of Cab
13.5 ft
4100 mm
Height - Top of Exhaust Stack
14.2 ft
4332 mm
Height - Top of Hood
10.5 ft
3204 mm
Length - With Blade on Ground - Straight Blade
27.6 ft
8422 mm
Wheel Base
12.1 ft
3700 mm
Width - Over Wheels
11 ft
3365 mm
Hydraulic System
Cylinder, Double Acting - Tilt and Tip, Bore and Stroke
140 mm × 230 mm (5.5 in × 9.1 in)
Cylinders, Double Acting - Lift, Bore and Stroke
120 mm × 1070 mm (4.7 in × 42.1 in)
Main Relief Pressure
3495 psi
24100 kPa
Maximum Supply Pressure
3495 psi
24100 kPa
Pump Flow at 1,800 rpm
30.9 gal/min
117 l/min
Hydraulic System - Steering
Bore
4.5 in
114.3 mm
Maximum System Flow
170 L/min @ 1,800 rpm (44.9 gal/min @ 1,800 rpm)
Steering Pressure Limited
3481 psi
24000 kPa
Steering System - Circuit
Double Acting – End Mounted
Steering System - Pump
Piston – Variable Displacement
Stroke
22.7 in
576 mm
Vehicle Articulation Angle
86 degrees
Cab - Standard
Machine Sound Level (ISO 6395)
113 dB(A)
113 dB(A)
Operator Sound Level - ISO 6396
73 dB(A)
73 dB(A)
Cab - Suppression
Machine Sound Level (ISO 6395)
110 dB(A)
110 dB(A)
Operator Sound Level - ISO 6396
72 dB(A)
72 dB(A)
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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