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Caterpillar

993K

Wheel Loader

Operating Weight
294,670 lb
Bucket Capacity - heaped
17.00 yd³
Gross Power
1,050.0 hp
All wheel loaders
Caterpillar 993K Wheel Loader
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Image: petersoncat.com

Specifications

96 data points

Operating Specifications

Operating Specifications specifications
Operating Weight294,670 lb
Fuel Capacity544.9 gal
Tire Size50 / 65R51
Hydraulic System Fluid Capacity49.0 gal
Static Tipping Weight186,378 lb
Operating Voltage24 V
Turning Radius433 in
Engine Oil Fluid Capacity32.0 gal
Alternator Supplied Amperage150 A
Front Axle/Diff Fluid Capacity130.0 gal
Rear Axle/Diff Fluid Capacity128.0 gal
Cooling System Fluid Capacity84.0 gal
Transmission Fluid Capacity45.0 gal
Articulation Angle43 °
Cat Truck Match - High Lift777 785
Rated Payload - High Lift60,627 lb

Engine

Engine specifications
Engine ModelC32 ACERT
Displacement1,959 in³
Gross Power1,050.0 hp
Number of Cylinders12
MakeCat

Hydraulic System

Hydraulic System specifications
Raise Time9.4 s
Lower Time6.7 s
Dump Time2.1 s
Relief Valve Setting4,278 psi
Pump Type3x fully variable E/H displacement control

Dimensions

Dimensions specifications
Ground Clearance24 in
Height - Top of Cab235 in
Wheelbase233 in
Width Over Tires200 in
Reach at Max Lift and Dump98 in
Length with Bucket on Ground598 in
Hinge Pin - Max Height276 in

Transmission

Transmission specifications
Max Speed - Forward13.6 mph
Max Speed - Reverse15.0 mph
Transmission TypePowershift
Number of Forward Gears3
Number of Reverse Gears3
Forward - 14.2 mph
Reverse - 14.7 mph
Forward - 27.4 mph
Reverse - 28.1 mph
Forward - 312.7 mph
Reverse - 313.9 mph
Direct Drive - Forward 28.0 mph
Direct Drive - Forward 314.1 mph
Direct Drive - Reverse 28.8 mph
Direct Drive - Reverse 315.6 mph
Direct Drive - Forward 1Lock-up disabled
Direct Drive - Reverse 14.9 mph

Bucket

Bucket specifications
Bucket Capacity - heaped17.00 yd³
Bucket Capacity - struck13.11 yd³
Breakout Force159,562 lb
Bucket Width199 in
Bucket Capacities31.00 yd³

General Specifications

General Specifications specifications
Operating Weight292,748 (132,788) Starting 2019 Model Year
Operating Weight lbs (kg)292,748 (132,788) Starting 2016 Model Year
Bucket Capacity16 - 31 (12.2 - 23.7) Starting 2024 Model Year
Bucket Capacity cu. yd. (cu m)16.0 - 31.0 (12.2 - 23.7) Starting 2016 Model Year
Engine typeCat C32 Starting 2024 Model Year
Engine Power1,024 (764) Starting 2019 Model Year
Max Dump Height15.3 (4.7) Starting 2019 Model Year
Max Dump Height ft.( m)8.5 (2.6) Starting 2016 Model Year
Travel Speed(Fwd/Rev)14.1 / 15.6 mph Starting 2021 Model Year
Engine Power HP (KW)1,024 (764) Starting 2016 Model Year
Tip Load183,563 (83,263) Starting 2024 Model Year
Travel Speed14.1 / 15.6 mph Starting 2024 Model Year

Service Refill Capacities

Service Refill Capacities specifications
Cooling System80.2 gal
Transmission52.0 gal
Crankcase31.7 gal
Fuel Tank573.2 gal
Differential - Final Drives - Front127.3 gal
Differential - Final Drives - Rear127.3 gal
Hydraulic System - Tank Only146.0 gal
Hydraulic System Factory Fill230.0 gal

Axles

Axles specifications
FrontFixed
RearTrunnion
Oscillation Angle10 °

Hydraulic Cycle Times

Hydraulic Cycle Times specifications
Raise9.2 s
Dump1.8 s
Total Hydraulic Cycle Time17.2 s
Rack Back2.4 s
Lower Float Down3.1 s
Lower3.8 s

Hydraulic System - Lift/Tilt

Hydraulic System - Lift/Tilt specifications
Lift Cylinder - Bore11 in
Lift Cylinder - Stroke66 in
Lift/Tilt System - CircuitPositive Flow Control
Relief Valve Setting - Lift/Tilt4,200 psi
Lift/Tilt System - PumpVariable Piston
Tilt Cylinder - Bore9 in
Tilt Cylinder - Stroke41 in
Cylinders - Lift/TiltDouble-acting

Hydraulic System - Steering

Hydraulic System - Steering specifications
Steering System - CircuitClosed
Steering System - PumpPiston variable displacement
Relief Valve Setting - Steering5,000 psi
Total Steering Angle86 °

Comparable machines

Other wheel loaders in a similar weight class.