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993K Wheel Loader
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Learn more about the 993K Wheel Loader
Product Specs
Engine
| Net Power | 973 HP |
Operating Specifications
| Operating Weight | 294687 lb |
| Operating Weight - Tier 2 Equivalent* | 294687 lb |
| Rated Payload - High Lift | 27.5 t |
| Operating Weight* | 294687 lb |
| Cat Truck Match - Standard Lift | 777 |
| Operating Weight - Tier 4 Final* | 294687 lb |
| Rated Payload - Standard Lift | 30 t |
| Cat Truck Match - High Lift | 777, 785 |
| Bucket Range | 12.2-23.7 m3 (16.0-31.0 yd3) |
| Articulation Angle | 43 ° |
| Note | * High lift, 60/65-51 BFOR (311-1938), standard cooling, 13.8 m3 (18.0 yd3) bucket (496-9912). |
Transmission
| 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 - Reverse 3 | 15.6 mile/h |
| Direct Drive - Reverse 1 | 4.9 mile/h |
| Direct Drive - Reverse 2 | 8.8 mile/h |
| Direct Drive - Forward 3 | 14.1 mile/h |
| Direct Drive - Forward 2 | 8 mile/h |
| Direct Drive - Forward 1 | Lock-up disabled |
| Note | 50/65-51 BFOR (311-1938), calculated speeds. |
Hydraulic System - Lift/Tilt
| Lift/Tilt System - Pump | Variable Piston |
| Cylinders - Lift/Tilt | Double-acting |
| Relief Valve Setting - Lift/Tilt | 4200 psi |
| Maximum Flow at 1,650 rpm | 311 gal/min |
| Tilt Cylinder - Bore | 9.3 in |
| Lift Cylinder - Bore | 10.5 in |
| Lift/Tilt System - Circuit | Positive Flow Control |
| Lift Cylinder - Stroke | 66.2 in |
| Tilt Cylinder - Stroke | 40.9 in |
| Note | High Lift configuration. |
Hydraulic Cycle Times
| Lower | 3.8 s |
| Rack Back | 2.4 s |
| Lower Float Down | 3.1 s |
| Total Hydraulic Cycle Time | 17.2 s |
| Dump | 1.8 s |
| Raise | 9.2 s |
| Note | High Lift configuration, calculated speeds. |
Service Refill Capacities
| 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
| Bucket Capacities | 12.2-23.7 m3 (16.0-31.0 yd3) |
Axles
| Front | Fixed |
| Rear | Trunnion |
| Oscillation Angle | 10 degrees |
Hydraulic System - Steering
| Total Steering Angle | 86 ° |
| 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 |
Engine - Tier 4 Final
| Stroke | 6.4 in |
| Displacement | 1959 in³ |
| Peak Torque - 1,250 rpm | 4034 lb/ft |
| Net Power - EEC 80/1269 | 973 HP |
| Net Power - SAE J1349 | 964 HP |
| Gross Power - SAE J1995 | 1039 HP |
| Bore | 5.7 in |
| Rated Speed | 1800 r/min |
| Net Power - ISO 9249 | 973 HP |
| Torque Rise | 33% |
| Net Power - ISO 14396 | 1024 HP |
| Emissions | U.S. EPA Tier 4 Final |
| Engine Model | Cat® C32 with ACERT™ Technology |
| Note | Standard ambient cooling. |
Engine - Tier 2 Equivalent
| Stroke | 6.4 in |
| Gross Power - SAE J1995 | 1041 HP |
| Peak Torque - 1,250 rpm | 4034 ft-lb |
| Net Power - EEC 80/1269 | 973 HP |
| Bore | 5.7 in |
| Net Power - ISO 14396 | 1024 HP |
| Rated Speed | 1800 r/min |
| Net Power - ISO 9249 | 973 HP |
| Displacement | 1959 in³ |
| Net Power - SAE J1349 | 964 HP |
| Emissions | U.S. EPA Tier 2 Equivalent |
| Torque Rise | 33% |
| Engine Model | Cat C32 with ACERT Technology |
| Note | Standard ambient cooling. |
Sound
| Operator Sound Pressure - ANSI/SAE J1166 FEB08 | 72 dB(A) |
| Dynamic Operator Sound Pressure Level (ISO 6396:2008) | 70 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 (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. |
| 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. |