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.
Net Power | — |
Operating Weight | — |
Bucket Capacities | 12.2-23.7 m3 (16.0-31.0 yd3) |
Net Power | — |
Operating Weight | — |
Operating Weight - Tier 2 Equivalent* | — |
Rated Payload - High Lift | — |
Operating Weight* | — |
Cat Truck Match - Standard Lift | 777 |
Operating Weight - Tier 4 Final* | — |
Rated Payload - Standard Lift | — |
Cat Truck Match - High Lift | 777, 785 |
Bucket Range | 12.2-23.7 m3 (16.0-31.0 yd3) |
Note | * High lift, 60/65-51 BFOR (311-1938), standard cooling, 13.8 m3 (18.0 yd3) bucket (496-9912). |
Articulation Angle | — |
Transmission Type | Cat Planetary Power Shift |
Forward - 1 | — |
Forward - 2 | — |
Forward - 3 | — |
Reverse - 1 | — |
Reverse - 2 | — |
Reverse - 3 | — |
Direct Drive - Reverse 3 | — |
Direct Drive - Reverse 1 | — |
Direct Drive - Reverse 2 | — |
Direct Drive - Forward 3 | — |
Direct Drive - Forward 2 | — |
Direct Drive - Forward 1 | Lock-up disabled |
Note | 50/65-51 BFOR (311-1938), calculated speeds. |
Lift/Tilt System - Pump | Variable Piston |
Cylinders - Lift/Tilt | Double-acting |
Relief Valve Setting - Lift/Tilt | — |
Maximum Flow at 1,650 rpm | — |
Tilt Cylinder - Bore | — |
Lift Cylinder - Bore | — |
Lift/Tilt System - Circuit | Positive Flow Control |
Lift Cylinder - Stroke | — |
Tilt Cylinder - Stroke | — |
Note | High Lift configuration. |
Lower | — |
Rack Back | — |
Lower Float Down | — |
Total Hydraulic Cycle Time | — |
Dump | — |
Raise | — |
Note | High Lift configuration, calculated speeds. |
Fuel Tank | — |
Cooling System | — |
Crankcase | — |
Transmission | — |
Hydraulic System - Tank Only | — |
Differential - Final Drives - Front | — |
Differential - Final Drives - Rear | — |
Hydraulic System Factory Fill | — |
Note | High Lift configuration. |
Bucket Capacities | 12.2-23.7 m3 (16.0-31.0 yd3) |
Front | Fixed |
Rear | Trunnion |
Oscillation Angle | 10 degrees |
Total Steering Angle | — |
Maximum Flow at 1,985 rpm (6900 kPa/1,000 psi) | — |
Relief Valve Setting - Steering | — |
Steering System - Circuit | Closed |
Steering System - Pump | Piston, variable displacement |
Stroke | — |
Displacement | — |
Peak Torque - 1,250 rpm | — |
Net Power - EEC 80/1269 | — |
Net Power - SAE J1349 | — |
Gross Power - SAE J1995 | — |
Bore | — |
Rated Speed | — |
Net Power - ISO 9249 | — |
Torque Rise | 33% |
Net Power - ISO 14396 | — |
Emissions | U.S. EPA Tier 4 Final |
Engine Model | Cat® C32 with ACERT™ Technology |
Note | Standard ambient cooling. |
Stroke | — |
Gross Power - SAE J1995 | — |
Peak Torque - 1,250 rpm | — |
Net Power - EEC 80/1269 | — |
Bore | — |
Net Power - ISO 14396 | — |
Rated Speed | — |
Net Power - ISO 9249 | — |
Displacement | — |
Net Power - SAE J1349 | — |
Emissions | U.S. EPA Tier 2 Equivalent |
Torque Rise | 33% |
Engine Model | Cat C32 with ACERT Technology |
Note | Standard ambient cooling. |
Operator Sound Pressure - ANSI/SAE J1166 FEB08 | — |
Dynamic Operator Sound Pressure Level (ISO 6396:2008) | — |
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. |
To ensure continued uptime, the 993K uses Cat Sleeve Bearing linkage pins which eliminate the need for daily greasing and routine maintenance.
Your operators can work more efficiently and stay comfortable with our customer-inspired cab features.
The 993K electronic systems have been completely integrated to function as one machine. This integration creates a smart machine and more informed operator, maximizing the productivity of both.
Impact your bottom line through improved machine performance with Cycle Timer. Each loading segment time can be analyzed to help you achieve more efficient operation.
Cat MineStar System is the industry's broadest suite of integrated mine operations and mobile equipment management technologies, configurable to suit your operation's needs. Its capability sets - Fleet, Terrain, Detect, Health and Command - contain a range of technologies that let you manage everything from fleet assignment and condition monitoring to remote and autonomous control. The 993K can take advantage of many of these advanced technologies, some of which are standard out of the factory.
Fleet provides comprehensive, real-time machine tracking, assignment and productivity management, giving you a comprehensive overview of all operations from anywhere in the world.
Terrain with your 993K enables high-precision management of loading operations through the use of guidance technology. It increases 993K's productivity and provides you real-time feedback for improved efficiency.
Detect helps increase operator awareness, enhancing safety at your operation. It includes a range of capabilities designed to assist the operator with areas of limited visibility around fixed and mobile equipment.
Health delivers critical event-based machine condition and operating data for your entire fleet. It includes comprehensive equipment health and asset monitoring capabilities, with a wide range of diagnostic, analytic and reporting tools.
We are constantly improving our products in an effort to provide a safe work environment for the operator and those who work on your job site.
Selecting the right bucket will determine the productivity of your loader. The process of selection starts with knowing the density of the material you load. From there, you can select the size and appropriate protection strategies that will suit the rated payload targets of your machine. Your Cat dealer can help you configure your bucket or have a custom bucket made to suit your application.
Applications: Face loading tightly compacted pit materials. Moderate-abrasion factors and high-impact loads are suitable for this bucket.
Applications: Face loading iron ore. High-abrasion and moderate-impact loads are suitable for this bucket. A smooth floor is also desirable.
Applications: For coal or other light density non abrasive materials.
NOTE: Some applications can be very abrasive. Consider that additional bucket protection can affect the performance of the machine through higher horsepower demand, higher fuel consumption and reduced productivity. With this in mind, it is important that you select appropriate protection for your application.
Enhance the productivity of your loader and protect your investment in buckets with our Ground Engaging Tools (GET). Your knowledgeable Cat dealer will work with you to understand your application and needs for the GET that is best for you. For a full list of Cat GET please visit http://www.cat.com/get.
Please check out our Parts Catalog for more GET options.
Simplify GET component replacement with hammerless CapSure retention for fast, easy and safe installation. CapSure tips, shrouds and sidebar protectors are easily locked and unlocked with a 180 degree turn of a 3∕4 inch ratchet.
The standard 993K is sized to load the 90 tonnes (100 tons) 777 in 3-4 passes. The 993K High Lift loads the 136 tonnes (150 tons) 785 in six passes.
For full truck payloads with minimum loading time, an efficient loading/hauling system starts with a perfect match. Cat wheel loaders are matched with Cat mining trucks to maximize volume of material moved at the lowest operating cost per ton.
Selection of the right bucket width depends on penetration requirements and the loading target. Bucket sizes are matched to truck bed capacities for optimum loading efficiency and greater productivity.
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