Incarcatoare frontale de talie mare
Pret la cerere
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.
Descriere
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Engine
| Net Power | 726 kW |
Operating Specifications
| Operating Weight | 133668 kg |
| Operating Weight - Tier 2 Equivalent* | 133668 kg |
| Rated Payload - High Lift | 24.9 t |
| Operating Weight* | 133668 kg |
| Cat Truck Match - Standard Lift | 777 |
| Operating Weight - Tier 4 Final* | 133668 kg |
| Rated Payload - Standard Lift | 27.2 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 | 6.8 km/h |
| Forward - 2 | 11.9 km/h |
| Forward - 3 | 20.5 km/h |
| Reverse - 1 | 7.5 km/h |
| Reverse - 2 | 13.1 km/h |
| Reverse - 3 | 22.5 km/h |
| Direct Drive - Reverse 3 | 25.2 km/h |
| Direct Drive - Reverse 1 | 8 km/h |
| Direct Drive - Reverse 2 | 14.2 km/h |
| Direct Drive - Forward 3 | 22.8 km/h |
| Direct Drive - Forward 2 | 13 km/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 | 29500 kPa |
| Maximum Flow at 1,650 rpm | 1180 l/min |
| Tilt Cylinder - Bore | 235 mm |
| Lift Cylinder - Bore | 267 mm |
| Lift/Tilt System - Circuit | Positive Flow Control |
| Lift Cylinder - Stroke | 1682 mm |
| Tilt Cylinder - Stroke | 1040 mm |
| 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 | 2170 l |
| Cooling System | 303.5 l |
| Crankcase | 120 l |
| Transmission | 196.9 l |
| Hydraulic System - Tank Only | 553 l |
| Differential - Final Drives - Front | 482 l |
| Differential - Final Drives - Rear | 482 l |
| Hydraulic System Factory Fill | 873 l |
| 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) | 505 l/min |
| Relief Valve Setting - Steering | 34500 kPa |
| Steering System - Circuit | Closed |
| Steering System - Pump | Piston, variable displacement |
Engine - Tier 4 Final
| Stroke | 162 mm |
| Displacement | 32.1 l |
| Peak Torque - 1,250 rpm | 5470 N·m |
| Net Power - EEC 80/1269 | 726 kW |
| Net Power - SAE J1349 | 719 kW |
| Gross Power - SAE J1995 | 775 kW |
| Bore | 145 mm |
| Rated Speed | 1800 r/min |
| Net Power - ISO 9249 | 726 kW |
| Torque Rise | 33% |
| Net Power - ISO 14396 | 764 kW |
| Emissions | U.S. EPA Tier 4 Final |
| Engine Model | Cat® C32 with ACERT™ Technology |
| Note | Standard ambient cooling. |
Engine - Tier 2 Equivalent
| Stroke | 162 mm |
| Gross Power - SAE J1995 | 777 kW |
| Peak Torque - 1,250 rpm | 5470 N·m |
| Net Power - EEC 80/1269 | 726 kW |
| Bore | 145 mm |
| Net Power - ISO 14396 | 764 kW |
| Rated Speed | 1800 r/min |
| Net Power - ISO 9249 | 726 kW |
| Displacement | 32.1 l |
| Net Power - SAE J1349 | 719 kW |
| 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... |
| 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... |
| 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... |