Overview
The Caterpillar 993K is a wheel loader listed in the Heavy Equipment Hub equipment database with structured specifications for comparison, research, and machine selection. Key specification points include engine power of 973 hp, operating weight of 294,670 lb, fuel capacity of 545.0 gal and hydraulic capacity of 49.0 gal. This model can be reviewed for loading, stockpile work, material handling, yard operations, and fleet comparison workflows. Use the full specifications table to compare the Caterpillar 993K against similar wheel loader models by power, weight, capacity, dimensions, speed, and other technical values.
Key Specifications
Operating Weight
294,670
lb
Net Power
973
hp
Gross Power
1,050
hp
Bucket Capacity - Heaped
16
yd3
Full Specifications
100 specs
Dimensions
Breakout Force
159,562 lb / 72,376 kg
Bucket Capacity - Heaped
17 yd³ / 13.00 m³
Bucket Capacity - Struck
13.10 yd³ / 10.02 m³
Bucket Width
16.58 ft / 5.05 m
Dump Clearance At Max Raise
15.25 ft / 4.65 m
Ground Clearance
2 ft / 0.61 m
Height to Top of Cab
19.58 ft / 5.97 m
Hinge Pin - Max Height
23 ft / 7.01 m
Length With Bucket On Ground
49.75 in / 1,264 mm
Lower
3.80
Reach At Max Lift And Dump
8.20 ft / 2.50 m
Wheelbase
19.33 ft / 5.89 m
Width Over Tires
16.67 ft / 5.08 m
Engine
50/65-51 BFOR (311-1938), calculated speeds.
1
Alternator Supplied Amperage
150 A
Articulation Angle
43 deg
Bore
5.70 in / 145 mm
Cooling System Fluid Capacity
84 gal / 318.0 L
Direct Drive - Forward 2
8
Direct Drive - Forward 3
14.10
Direct Drive - Reverse 1
4.90
Direct Drive - Reverse 2
8.80
Direct Drive - Reverse 3
15.60
Displacement
1,959 cu in / 32.1 L
Emissions
U.S. EPA Tier 2 Equivalent
Engine Make
2236
Engine Model
C32 ACERT
Engine Oil Fluid Capacity
32 gal / 121.1 L
Forward - 1
4.20 mph / 6.8 km/h
Forward - 2
7.40 mph / 11.9 km/h
Forward - 3
12.70 mph / 20.4 km/h
Front Axle/Diff Fluid Capacity
130 gal / 492.1 L
Fuel Capacity
545 gal / 2,063.0 L
Fuel Tank
573.30 gal / 2,170.2 L
Gross Power
1,050 hp / 783.0 kW
Gross Power - Sae J1995
1,041 hp / 776.3 kW
Hydraulic System Fluid Capacity
49 gal / 185.5 L
Lift Cylinder - Stroke
66.20 in / 1,681 mm
Lock-up disabled
1
Max Speed - Forward
13.60 mph / 21.9 km/h
Max Speed - Reverse
15 mph / 24.1 km/h
Net Power
973 hp / 725.6 kW
Net Power - Eec 80/1269
973 hp / 725.6 kW
Net Power - Iso 14396
1,024 hp / 763.6 kW
Net Power - Iso 9249
973 hp / 725.6 kW
Net Power - Sae J1349
964 hp / 718.9 kW
Number of Cylinders
12
Number of Forward Gears
3
Number of Reverse Gears
3
Operating Voltage
24 V
Operating Weight
294,670 lb / 133,660 kg
Operating Weight*
294,687 lb / 133,668 kg
Pump Type
3x fully variable E/H displacement control
Rated Speed
1,800 rpm
Rear Axle/Diff Fluid Capacity
128 gal / 484.5 L
Reverse - 1
4.70 mph / 7.6 km/h
Reverse - 2
8.10 mph / 13.0 km/h
Reverse - 3
13.90 mph / 22.4 km/h
Static Tipping Weight
186,378 lb / 84,540 kg
Stroke
6.40 in / 163 mm
Torque Rise
33 lb-ft / 45 Nm
Total Steering Angle
86 deg
Transmission Fluid Capacity
45 gal / 170.3 L
Turning Radius
36.10 ft / 11.00 m
Hydraulics
Dump Time
2.10 sec
Lower Time
6.70 sec
Note
50
Raise Time
9.40 sec
Relief Valve Setting
4,278 psi / 295.0 bar
Other
Cat Truck Match - High Lift
777, 785
Cat Truck Match - Standard Lift
777
Operating Weight - Tier 2 Equivalent*
294,687 lb / 133,668 kg
Operating Weight - Tier 4 Final*
294,687 lb / 133,668 kg
Rated Payload - High Lift
60,627 lb / 27,500 kg
Rated Payload - Standard Lift
66,139 lb / 30,000 kg
Sound
1
133 gal/min
2
Bucket Capacity - Heaped
16 yd³ / 12.23 m³
Cooling System
80.20 gal / 303.6 L
Crankcase
31.70 gal / 120.0 L
Differential - Final Drives - Front
127.3
Differential - Final Drives - Rear
127.3
Engine Model
Cat C32 with ACERT Technology
Gross Power
1,050 hp / 783.0 kW
Hydraulic System - Tank Only
146 gal / 552.7 L
Hydraulic System Factory Fill
230
Lift Cylinder - Bore
10.50 in / 267 mm
Lower Float Down
3.10
Maximum Flow At 1,650 Rpm
311 gal/min / 1,177.3 L/min
Maximum Flow At 1,985 Rpm (6900 Kpa/1,000 Psi)
133 gal/min / 503.5 L/min
Peak Torque - 1,250 Rpm
4,034 lb-ft / 5,469 Nm
Rack Back
2.40
Raise
9.20
Relief Valve Setting - Lift/Tilt
4,200 psi / 289.6 bar
Relief Valve Setting - Steering
5,000 psi / 344.7 bar
Standard ambient cooling.
4
Tilt Cylinder - Bore
9.30 in / 236 mm
Tilt Cylinder - Stroke
40.90 in / 1,039 mm
Total Hydraulic Cycle Time
17.20
Transmission
52
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Frequently Asked Questions
What is the operating weight of the Caterpillar 993K? +
The Caterpillar 993K has an operating weight of 294,670 lb (133,660 kg). This places it in a class suited for wheel loader applications where ground pressure and transport weight are key considerations.
How powerful is the Caterpillar 993K engine? +
The Caterpillar 993K produces 1,050 hp (783.0 kW) of engine power. This output is typical for its weight class and designed to handle demanding Wheel Loader work cycles efficiently.
How does the Caterpillar 993K compare to similar Wheel Loader models? +
You can compare the Caterpillar 993K side by side with any other model using the Heavy Equipment Hub compare tool. Key comparison points include engine power, operating weight, digging depth, hydraulic flow, and overall dimensions.