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Ziegler CAT

993K Wheel Loader

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.

Brand: Caterpillar

Photos

Videos

  • Cat® K Series Large Wheel Loader Operator Training

360° View

Exterior

360° Exterior view. Double click on the image to zoom in on any area of the product.

Interior

360° interior view. Double click on the image to zoom in on any area of the product.

Specifications

  • Engine
    SpecValue
    Net Power 973 HP
  • Operating Specifications
    SpecValue
    Operating Weight 294687 lb
    Bucket Range 12.2-23.7 m3 (16.0-31.0 yd3)
    Cat Truck Match - High Lift 777, 785
    Cat Truck Match - Standard Lift 777
    Operating Weight - Tier 2 Equivalent* 294687 lb
    Operating Weight - Tier 4 Final* 294687 lb
    Operating Weight* 294687 lb
    Rated Payload - High Lift 27.5 t
    Rated Payload - Standard Lift 30 t
    Articulation Angle 43 °
    Note * High lift, 60/65-51 BFOR (311-1938), standard cooling, 13.8 m3 (18.0 yd3) bucket (496-9912).
  • Transmission
    SpecValue
    Transmission Type Cat Planetary Power Shift
    Forward - 1 4.2 mile/h
    Forward - 2 7.4 mile/h
    Forward - 3 12.7 mile/h
    Reverse - 1 4.7 mile/h
    Reverse - 2 8.1 mile/h
    Reverse - 3 13.9 mile/h
    Direct Drive - Forward 1 Lock-up disabled
    Direct Drive - Forward 2 8 mile/h
    Direct Drive - Forward 3 14.1 mile/h
    Direct Drive - Reverse 1 4.9 mile/h
    Direct Drive - Reverse 2 8.8 mile/h
    Direct Drive - Reverse 3 15.6 mile/h
    Note 50/65-51 BFOR (311-1938), calculated speeds.
  • Hydraulic System - Lift/Tilt
    SpecValue
    Cylinders - Lift/Tilt Double-acting
    Lift Cylinder - Bore 10.5 in
    Lift Cylinder - Stroke 66.2 in
    Lift/Tilt System - Circuit Positive Flow Control
    Lift/Tilt System - Pump Variable Piston
    Maximum Flow at 1,650 rpm 311 gal/min
    Relief Valve Setting - Lift/Tilt 4200 psi
    Tilt Cylinder - Bore 9.3 in
    Tilt Cylinder - Stroke 40.9 in
    Note High Lift configuration.
  • Hydraulic Cycle Times
    SpecValue
    Dump 1.8 s
    Lower 3.8 s
    Lower Float Down 3.1 s
    Rack Back 2.4 s
    Raise 9.2 s
    Total Hydraulic Cycle Time 17.2 s
    Note High Lift configuration, calculated speeds.
  • Service Refill Capacities
    SpecValue
    Fuel Tank 573.3 gal (US)
    Cooling System 80.2 gal (US)
    Crankcase 31.7 gal (US)
    Transmission 52 gal (US)
    Hydraulic System - Tank Only 146 gal (US)
    Differential - Final Drives - Front 127.3 gal (US)
    Differential - Final Drives - Rear 127.3 gal (US)
    Hydraulic System Factory Fill 230 gal (US)
    Note High Lift configuration.
  • Buckets
    SpecValue
    Bucket Capacities 12.2-23.7 m3 (16.0-31.0 yd3)
  • Axles
    SpecValue
    Front Fixed
    Rear Trunnion
    Oscillation Angle 10 degrees
  • Hydraulic System - Steering
    SpecValue
    Maximum Flow at 1,985 rpm (6900 kPa/1,000 psi) 133 gal/min
    Relief Valve Setting - Steering 5000 psi
    Steering System - Circuit Closed
    Steering System - Pump Piston, variable displacement
    Total Steering Angle 86 °
  • Engine - Tier 4 Final
    SpecValue
    Bore 5.7 in
    Displacement 1959 in³
    Emissions U.S. EPA Tier 4 Final
    Engine Model Cat® C32 with ACERT™ Technology
    Gross Power - SAE J1995 1039 HP
    Net Power - EEC 80/1269 973 HP
    Net Power - ISO 14396 1024 HP
    Net Power - ISO 9249 973 HP
    Net Power - SAE J1349 964 HP
    Peak Torque - 1,250 rpm 4034 lb/ft
    Rated Speed 1800 r/min
    Stroke 6.4 in
    Torque Rise 33%
    Note Standard ambient cooling.
  • Engine - Tier 2 Equivalent
    SpecValue
    Bore 5.7 in
    Displacement 1959 in³
    Emissions U.S. EPA Tier 2 Equivalent
    Engine Model Cat C32 with ACERT Technology
    Gross Power - SAE J1995 1041 HP
    Net Power - EEC 80/1269 973 HP
    Net Power - ISO 14396 1024 HP
    Net Power - ISO 9249 973 HP
    Net Power - SAE J1349 964 HP
    Peak Torque - 1,250 rpm 4034 ft-lb
    Rated Speed 1800 r/min
    Stroke 6.4 in
    Torque Rise 33%
    Note Standard ambient cooling.
  • Sound
    SpecValue
    Dynamic Operator Sound Pressure Level (ISO 6396:2008) 70 dB(A)
    Operator Sound Pressure - ANSI/SAE J1166 FEB08 72 dB(A)
    Note (1) 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 (2) 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 (3) 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.