993K Wheel Loader

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Product Description

Cat Large Wheel Loaders are designed with durability built in, ensuring maximum availability through multiple life cycles. With optimized performance and simplified serviceability, our machines allow you to move more material efficiently and safely at a lower cost per ton. Introduced in 2008 the success of the 993K is a testament to its heritage. Created from Cat Large Wheel Loader DNA, the roots of performance, durability, comfort and efficiency runs deep. Move more make more with the 993K.

Specifications
Us
Metric
Engine
Net Power
973.0 hp
726.0 kW
Operating Specifications
Operating Weight
294687.0 lb
133668.0 kg
Cat Truck Match – High Lift
777, 785
Bucket Range
12.2-23.7 m3 (16.0-31.0 yd3)
Cat Truck Match – Standard Lift
777
Operating Weight (Tier 2 Equivalent)*
294687 lb
133668 kg
Operating Weight (Tier 4 Final)*
294687 lb
133668 kg
Operating Weight*
294687 lb
133668 kg
Rated Payload – High Lift
27.5 tons
24.9 tonnes
Rated Payload – Standard Lift
30.0 tons
27.2 tonnes
Articulation Angle
43.0 Degrees
43.0 Degrees
Buckets
Bucket Capacities
12.2-23.7 m3 (16.0-31.0 yd3)
Transmission
Transmission Type
Cat Planetary Power Shift
Forward 1
4.2 mph
6.8 km/h
Forward 2
7.4 mph
11.9 km/h
Forward 3
12.7 mph
20.5 km/h
Reverse 1
4.7 mph
7.5 km/h
Reverse 2
8.1 mph
13.1 km/h
Reverse 3
13.9 mph
22.5 km/h
Direct Drive – Forward 1
Lock-up disabled
Direct Drive – Forward 2
8.0 mph
13.0 km/h
Direct Drive – Forward 3
14.1 mph
22.8 km/h
Direct Drive – Reverse 1
4.9 mph
8.0 km/h
Direct Drive – Reverse 2
8.8 mph
14.2 km/h
Direct Drive – Reverse 3
15.6 mph
25.2 km/h
Axles
Front
Fixed
Rear
Trunnion
Oscillation Angle
10 degrees
Hydraulic Cycle Time
Rackback
2.4 seconds
2.4 seconds
Raise
9.2 seconds
9.2 seconds
Dump
1.8 seconds
1.8 seconds
Total Hydraulic Cycle Time
17.2 seconds
17.2 seconds
Lower
3.8 seconds
3.8 seconds
Lower Float Down
3.1 seconds
3.1 seconds
Hydraulic System – Steering
Steering System – Circuit
Closed
Steering System – Pump
Piston, variable displacement
Relief Valve Setting – Steering
5000 psi
34500 kPa
Maximum Flow @ 1,985 rpm (6900 kPa/1,000 psi)
133 gal/min
505 L/min
Total Steering Angle
86 degrees
86 degrees
Service Refill Capacities
Fuel Tank
573.3 gal
2170.0 L
Cooling System
80.2 gal
303.5 L
Crankcase
31.7 gal
120.0 L
Transmission
52.0 gal
196.9 L
Differentials and Final Drives – Front
127.3 gal
482.0 L
Differentials and Final Drives – Rear
127.3 gal
482.0 L
Hydraulic System (tank only)
146.0 gal
553.0 L
Hydraulic System Factory Fill
230.0 gal
873.0 L
Sound
Dynamic Operator Sound Pressure (ISO 6396:2008)
70.0 dB(A)
70.0 dB(A)
Operator Sound Pressure (ANSI/SAE J1166 FEB08)
72.0 dB(A)
72.0 dB(A)
Hydraulic System – Lift/Tilt
Maximum Flow at 1,650 rpm
311.0 gal/min
1180.0 L/min
Lift/Tilt System – Circuit
Positive Flow Control
Lift/Tilt System – Pump
Variable Piston
Relief Valve Setting – Lift/Tilt
4200.0 psi
29500.0 kPa
Cylinders – Lift/Tilt
Double-acting
Lift Cylinder – Bore
10.5 in
267.0 mm
Lift Cylinder – Stroke
66.2 in
1682.0 mm
Tilt Cylinder – Bore
9.3 in
235.0 mm
Tilt Cylinder – Stroke
40.9 in
1040.0 mm
Engine (Tier 2 Equivalent)
Bore
5.7 in
145 mm
Displacement
1959 in3
32.1 L
Emissions
U.S. EPA Tier 2 Equivalent
Engine Model
Cat C32 with ACERT Technology
Gross Power – SAE J1995
1041 hp
777 kW
Net Power – EEC 80/1269
973 hp
726 kW
Net Power – ISO 14396
1024 hp
764 kW
Net Power – ISO 9249
973 hp
726 kW
Net Power – SAE J1349
964 hp
719 kW
Peak Torque @ 1,250 rpm
4034 lb ft
5470 N·m
Rated Speed
1800 rpm
1800 rpm
Stroke
6.4 in
162 mm
Torque Rise
33%
Engine (Tier 4 Final)
Bore
5.7 in
145 mm
Displacement
1959 in3
32.1 L
Emissions
U.S. EPA Tier 4 Final
Engine Model
Cat® C32 with ACERT™ Technology
Gross Power – SAE J1995
1039.0 hp
775.0 kW
Net Power – EEC 80/1269
973 hp
726 kW
Net Power – ISO 14396
1024 hp
764 kW
Net Power – ISO 9249
973 hp
726 kW
Net Power – SAE J1349
964 hp
719 kW
Peak Torque @ 1,250 rpm
4034 lb ft
5470 N·m
Rated Speed
1800 rpm
1800 rpm
Stroke
6.4 in
162 mm
Torque Rise
33%
Note
Standard ambient cooling.
Engine (Tier 2 Equivalent)
Note
Standard ambient cooling.
Operating Specifications
Note
* High lift, 60/65-51 BFOR (311-1938), standard cooling, 13.8 m3 (18.0 yd3) bucket (496-9912).
Transmission
Note
50/65-51 BFOR (311-1938), calculated speeds.
Hydraulic System – Lift/Tilt
Note
High Lift configuration.
Hydraulic Cycle Time
Note
High Lift configuration, calculated speeds.
Service Refill Capacities
Note
High Lift configuration.
Sound
Note
Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors or windows are open for extended periods or in a noisy environment. Hearing protection may be needed when the machine is operated with a cab that is not properly maintained or when the doors and windows are open for extended periods or in a noisy environment.
Note
The machine sound power level is 116 dB(A), measured according to the test procedures and conditions specified in ISO 6395:2008 for the standard machine configuration. The measurement was conducted at 70 percent of the maximum engine cooling fan speed.
Note
The machine sound power level is 113 dB(A), measured according to the test procedures and conditions specified in ISO 6395:2008 for the sound suppressed machine configuration. The measurement was conducted at 70 percent of the maximum engine cooling fan speed.
Standard/Optional

Standard Equipment

POWER TRAIN
ELECTRICAL
OPERATOR ENVIRONMENT
OTHER

Optional Equipment

POWER TRAIN
ELECTRICAL
OPERATOR ENVIRONMENT
MACHINE CONTROL AND GUIDANCE
SPARE RIMS
MISCELLANEOUS ATTACHMENTS

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