- Cat 950f Parts
- Cat 950f Loader Specifications
- 950f Specs
- Caterpillar 950f Series Ii Parts Manual Diagram
Usage:
950F II- Cat caterpillar 950f 950 series ii wheel loader parts catalog manual book 5sk. Cat caterpillar 950f & ii service shop repair manual wheel loader d&a guide book. Cat caterpillar 950f series i & ii wheel loader shop repair service manual. Caterpillar 950f Wheel Loader Service.
- CAT 950F Series II Wheel Loader Parts Manual for 8TK serial number machines powered by a 3116 engine. Manual is in good condition with minor staining on the covers and writing on the binding. Parts manuals are a valuable resource for understanding compontentry. Written in English. Look at pictures for more details.
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Illustration 1 | g00713835 |
Location of the Main Relief Valve |
The main relief valve limits the pressure from the implement pump to the main control valve.
When the pressure at the inlet to the main control valve exceeds the pressure setting of the main relief valve, the main relief valve opens. The excess hydraulic oil then flows through the main relief valve to the hydraulic oil tank.
Note: The pressure setting of the main relief valve on standard machines is 20700 ± 340 kPa (3000 ± 50 psi). The pressure setting of the main relief valve on logging machines is 19000 +500 -200 kPa (2750 +73 -30 psi).
Cat 950f Parts
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Illustration 2 | g00712941 |
(1) Inlet. (2) Valve. (3) Seat. (4) Pilot Valve. (5) Locknut. (6) Plunger. (7) Outlets. (8) Passage. (9) Spring. (10) Spring. (11) Spacer. |
Hydraulic oil flows into inlet (1), through the orifice in the center of valve (2), and into the chamber for spring (9). The oil in the spring chamber contacts valve (4). Seat (3) can not move. Seat (3) is pressed into the valve body.
When the pressure of the oil in the circuit is less than the relief valve setting, the force of spring (10) on valve (4) keeps the main relief valve closed.
![Transmission Transmission](https://i.ebayimg.com/images/g/Gq8AAOSwQypdZeZZ/s-l300.jpg)
If the oil pressure in inlet (1) exceeds the relief valve setting, the oil pressure overcomes the force of spring (10). This causes valve (4) to move down. The oil in the chamber for spring (9) flows through the hole in seat (3). The oil then flows through passage (8) to the hydraulic oil tank.
When valve (4) opens, the pressure of the oil in the chamber for spring (9) decreases. The force against the bottom of valve (2) also decreases. The pressure of the oil at inlet (1) moves valve (2) downward. Oil can then flow through outlets (7), and back to the hydraulic oil tank.
Valve (2) remains down until valve (4) closes. Valve (4) will close when the pressure at inlet (1) drops below the pressure setting of the relief valve.
The pressure setting of the main relief valve can be adjusted by locknut (5), plunger (6) and spacer (11) .
Cat 950f Loader Specifications
Reference: For more information on testing and adjusting the pressure setting of the main relief valve, refer to the Service Manual module for Testing and Adjusting, 'Relief Valve (Main) - Test and Adjust' for the machine that is being serviced.
Usage:
950F II![Caterpillar 950f series ii parts manual diagram Caterpillar 950f series ii parts manual diagram](/uploads/1/1/9/7/119755948/495167392.jpg)
Instrument Panel and Pedals
Illustration 1 | g00813403 |
(1) Display Modules (2) Warning Categories (3) Indicators (4) Heating and Air Conditioning Control (5) Service Brake Pedal and Transmission Neutralizer (6) Service Brake Control (7) Throttle Control |
Switch Panel
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Illustration 2 | g00808611 |
Computerized Monitoring System (If Equipped) (8) Postheat Cycle (9) Ride Control (10) Transmission Neutralizer (11) Ether Starting Aid (12) Rotating Beacon (13) Roading Lights and Cab Interior Lights (14) Front Floodlights and Rear Floodlights (15) Autoshift (16) Implement Kickout (17) Engine Start Switch (18) Circuit Breakers (19) Lighter (20) Windshield Wiper/Washer Switches (21) Fuses |
Illustration 3 | g00812012 |
Caterpillar Monitoring System (If Equipped) (8) Postheat Cycle (9) Ride Control (10) Transmission Neutralizer (11) Ether Starting Aid (12) Rotating Beacon (13) Roading Lights and Cab Interior Lights (14) Front Floodlights and Rear Floodlights (15) Autoshift (16) Implement Kickout (17) Engine Start Switch (18) Circuit Breakers (19) Lighter (20) Windshield Wiper/Washer Switches (21) Fuses (22) Operator Switch for the Display Module (23) Traction Control System (24) 'Store' (PCS) (25) 'Reweigh' (PCS) (26) Rear Defroster (27) Return Kickout (If Equipped) (28) Diverter Valve |
950f Specs
Steering Column
Caterpillar 950f Series Ii Parts Manual Diagram
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Illustration 4 | g00813179 |
(29) Steering Control (30) Horn (31) Transmission Control (32) Steering Column Tilt Control |