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Caterpillar CAT 740 Articulated Trucks

 

kelasmekanik

The Articulated Truck is an equipment used for earthmoving. According to ISO 6165:2001, the Articulated Truck is categorized as a dumper. This is a self-propelled wheeled vehicle that steers using frame articulation. The open body of this dumper is suitable for the following applications: carrying loose material, dumping loose material, and spreading loose material.

740    

   

Metric Unit    

English Unit    

Weight    

32840 kg    

72400 lb    

Overall Height (including exhaust)    

4049 mm    

13 ft 3 inch    

Overall Width (including mirrors)    

3823 mm    

12 ft 6 inch    

Overall Length    

10889 mm    

35 ft 9 inch  



Operation Control

kelasmekanik

1. Rear Wiper/Washer Switch 
2. Parking Light Switch 
3. Headlight Switch 
4. Hazard Flasher Switch 
5. Floodlight Switch 
6. Engine Start Switch 
7. Engine Compression Brake Control 
8. Differential Lock Switch 
9. Heated Mirror Switch 
10. Secondary Steering Test Switch 
11. Air Conditioning Switch 
12. Temperature Control Switch 
13. Fan Speed Control 
14. Hoist Control
15. Parking Brake Control 
16. Transmission Control 
17. Accelerator Control 
18. Service Brake Control 
19. Differential Lock Control 
20. Steering Column Tilt and Telescope Control 
21. Cigar Lighter 
22. Multifunction Switch


Maintenance Schedule

When Required
Aftercooler Core - Inspect/Clean 
Automatic Lubrication Grease Tank - Fill 
Battery - Recycle 
Battery or Battery Cable - Inspect/Replace 
Cab Air Filter - Clean/Replace 
Circuit Breakers - Reset 
Circuit Breakers - Reset 
Display and Camera - Clean 
Engine Air Filter Primary Element - Clean/Replace 
Engine Air Filter Secondary Element - Replace 
Ether Starting Aid Cylinder - Replace 
Fuses - Replace 
Fuses - Replace 
Radiator Core - Clean 
Service Brake - Adjust 
Tire Inflation - Check 
Window Washer Reservoir - Fill 
Window Wiper - Inspect/Replace 
Windows - Clean 


Every 10 Service Hours or Daily
Backup Alarm - Test 
Brakes, Indicators and Gauges - Test 
Engine Oil Level - Check 
Seat Belt - Inspect 
Wheel Nut Torque - Check 


Every 50 Service Hours
Body Pivot Bearings - Lubricate 
Cooling System Coolant Level - Check 
Fuel System Water Separator - Drain 
Fuel Tank Water and Sediment - Drain 
Hoist Cylinder Bearings - Lubricate 
Hoist System and Brake System Oil Level - Check 
Oscillating Hitch - Lubricate 
Steering Cylinder Bearings - Lubricate 
Steering System Oil Level - Check 
Suspension and Suspension Cylinder Bearings - Lubricate 
Tailgate Pivot Bearings - Lubricate 
Torque Converter and Transmission Oil Level - Check 
Transfer Gear Oil Level - Check 


Initial 500 Service Hours
Engine Compression Brake Valve Lash - Check 
Engine Valve Lash - Check 
Oscillating Hitch - Adjust 


Initial 500 Hours (for New Systems, Refilled Systems, and Converted Systems)
Cooling System Coolant Sample (Level 2) - Obtain 


Every 500 Service Hours
Belts - Inspect/Adjust/Replace 
Braking System - Test 
Differential and Final Drive Oil Level - Check 
Differential and Final Drive Oil Sample - Obtain 
Engine Crankcase Breather - Clean 
Engine Oil Sample - Obtain 
Engine Oil and Filter - Change 
Fuel System - Prime 
Fuel System Primary Filter - Clean/Inspect/Replace 
Fuel System Secondary Filter - Replace 
Fuel Tank Cap and Strainer - Clean 
Hoist System and Brake System Oil Sample - Obtain 
Hoist System and Brake System Strainer - Clean 
Secondary Steering - Test 
Steering System Oil Sample - Obtain 
Steering System Strainer - Clean 
Torque Converter and Transmission Oil Filter - Replace 
Torque Converter and Transmission Oil Sample - Obtain 
Transfer Gear Oil Sample - Obtain 


Every 1000 Service Hours
Hoist System and Brake System Oil Filter and Screen - Clean/Replace 
Oscillating Hitch - Adjust 
Rollover Protective Structure (ROPS) - Inspect 
Steering System Oil Filter and Screen - Clean/Replace 
Torque Converter Scavenge Screen - Clean 
Torque Converter and Transmission Oil - Change 
Transfer Gear Oil - Change 
Transfer Gear Oil Filter - Replace 
Transmission and Transfer Gear Breather - Replace 


Every 2000 Service Hours
Axle Breathers - Clean/Replace 
Brake Control Valve Damper Breather - Replace 
Brake Control Valve Damper Oil - Change 
Brake System Air - Purge 
Differential and Final Drive Oil - Change 
Engine Compression Brake Valve Lash - Check 
Engine Valve Lash - Check 
Engine Valve Rotators - Inspect 
Frame and Body - Inspect 
Hoist System and Brake System Breather - Replace 
Hoist System and Brake System Oil - Change 
Refrigerant Dryer - Replace 


Every 2000 Service Hours or 1 Year
Suspension System - Check 


Every Year
Brake Accumulator (Service) - Check 
Cooling System Coolant Sample (Level 2) - Obtain 


Every 3000 Service Hours
Cooling System Coolant Extender (ELC) - Add 
Cooling System Coolant Sample (Level 1) - Obtain 
Cooling System Pressure Cap - Clean/Replace 


Every 3 Years After Date of Installation or Every 5 Years After Date of Manufacture
Seat Belt - Replace 


Every 4000 Service Hours
Steering System Breather - Replace 
Steering System Oil - Change 


Every 5000 Service Hours
Crankshaft Vibration Damper - Inspect 


Every 5000 Service Hours or 3 Years
Drive Shaft Universal Joints - Inspect/Replace 


Every 6000 Service Hours
Cooling System Coolant (ELC) - Change