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SBN1011 DA ADT Component Location
-
ADT
COURSE CURRICULUM
COURSE OBJECTIVES
After completion of this course, you will be able to:
1) Identify components of ADT
2) Explain functions of major components
1. Component Location
2. Operation &
Maintenance
3. ADT
Doosan Articulated Dump truck DA40
Payload
Model name
PRODUCT IDENTIFICATION
DA
Product Naming
40
(Doosan Articulated Dump truck)
(40 ton)
PRODUCT IDENTIFICATION
PRODUCT IDENTIFICATION
D I N 0 D A 4 0 V E 0 8 2 1 0 4 4
Random
Vehicle Attributes Doosan Articulated 40 ton
(Model Name DA40)
Sequential Number or Serial Number
Random Random
Manufacturer Indentification Doosan Infracore Norway
8 2 1 0 4 4
MAJOR COMPONENT LOCATION
Tilting cylinder
Steering cylinder
Tailgate Dump body
Engine hood
Front frame
Rear frame
Cabin
Suspension cylinder Tandem
bogey
Articulate bearing & Hinge
Tandem Bearing
MAJOR COMPONENT LOCATION
Front frame
Front Frame
Support the transmission, engine, hydraulic parts with front wheel.
MAJOR COMPONENT LOCATION
Rear frame
Rear Frame
Support dump body with rear tandem and rear wheel.
MAJOR COMPONENT LOCATION
Cabin
Cabin
Room for operator with steering wheel, panel, display and pedal
MAJOR COMPONENT LOCATION
Suspension cylinder
Suspension cylinder
Hydraulic-gas suspension cylinder for operator’s comport
MAJOR COMPONENT LOCATION
Articulate hinge
Articulate bearing
Articulate bearing
Front frame and Rear frame are connected by articulate bearing, bearing is rotatable 360degree
Articulate hinge
Front frame and Rear frame are connected by articulate hinge
MAJOR COMPONENT LOCATION
Steering cylinder
Steering cylinder
Cylinder for steering, convert hydraulic energy to steering mechanical energy
MAJOR COMPONENT LOCATION
Dump body
Dump body
Area for loading material
MAJOR COMPONENT LOCATION
Tilting cylinder
Tilting cylinder
Cylinder for tilting, convert hydraulic energy to tilting up dump body mechanical energy
MAJOR COMPONENT LOCATION
Tandem Bogey
Tandem Bearing
Tandem bearing
Rear frame and Tandem are connected by Tandem bearing, bearing is rotatable 360degree
Tandem Bogey
Rear gear wheel housing
MAJOR COMPONENT LOCATION
Engine
Engine
Burn diesel fuel to create mechanical energy for main pump, transmission etc
MAJOR COMPONENT LOCATION
Transmission
Transmission
Gear system transmitting mechanical power, forward 8th gear, reverse 4th gear
MAJOR COMPONENT LOCATION
Front Differential (fitted at the transmission’s front side.)
Front Differential
Allows each of the front driving wheels to rotate at different speeds
MAJOR COMPONENT LOCATION
Rear Axle with rear differential
Rear Differential
Allows each of the rear driving wheels to rotate at different speeds
MAJOR COMPONENT LOCATION
Drive shaft
Drive Shaft
Transfer the engine energy to each wheel
MAJOR COMPONENT LOCATION
Accumulator Main pump
Steering cylinder
Parking brake
Tilting cylinder
Hub reduction gear rear (Only DA30)
Steering valve
Emergency steering pump
Hydraulic pressure test block
Main valve
Accumulator
Fan motor
Orbitrol
Hub reduction gear front
Service brake valve
Main Pump
The steering, accumulators, tilting and the cooling fan are fed by hydraulic pump (145ccm/rev.), driven by the engine.
Main Pump Location
The Main Pump is fitted at the transmission’s rear side.
Main valve
Distribute actuators such as
cylinders, motors to operate the
machine
Main valve Location
The Main valve is mounted at the front frame, left side of transmission.
Accumulator & Brake valve
Pressurized brake oil is stored in
4 accumulators.
Brake valve will distribute oil to
front, rear service brake and
parking brake.
Accumulator & Brake valve Location
The Accumulator & Brake valve is located on the cab front wall. Access is obtained by tilting the cab.
Steering unit(Orbitrol)
Give steering control signal to the flow amplifier valve by operator steering control
Steering unit(Orbitrol) Location
The Steering unit(Orbitrol) Valve is located on the cab front wall. Access is obtained by tilting the cab.
Steering Amplifier
Discharged HYD. oil is delivered to steering cylinder by steering unit control signal
Steering Amplifier Location
The Steering Amplifier is mounted at the front frame, left side of transmission.
Test Block
This test block has all the test ports from the hydraulic system.
Test Block Location
Located on the left side, over the hydraulic tank.
Parking Brake
The parking brake cylinder is spring actuated, hydraulic released, self adjusting, single disc brake.
Parking Brake Location
The parking brake is mounted at the fixed propeller shaft in rear chassis.
Emergency Steering Pump
This pump makes the truck steerable if the engine stops or main pump drive fall out. The hydraulic system is equipped with a ground driven radial piston pump.
Emergency Steering Pump Location
The Emergency Steering Pump is fitted at the transmission.
Fan Motor
The hydraulic Cooling Fan Motor is fed by the main pump.
Fan Motor Location
The Fan Drive Motor is located at the front end of the engine, just behind the cooler package. Access is obtained by removing the bonnet.
CABIN COMPONENT & SWITCHES
CABIN COMPONENT & SWITCHES
Radio/CD player
Column switch
Steering column
Fire extinguisher
Brake pedal
Throttle pedal (accelerator) Keypad
Gear selector
Tip control lever
Display screen
Cab ventilation panel
Backrest adjustment
Armrest adjustment
Forward and backward
Up and down
CABIN COMPONENT & SWITCHES
CABIN COMPONENT & SWITCHES
CABIN COMPONENT & SWITCHES
24V to 12V Converter
Vehicle Control Unit VCU2
Fuses
CABIN COMPONENT & SWITCHES
Parking Lights / Mark lights On/Off Works also with igniton off
Cabin Interior Lights Manual On/Off
Rotating Beacon On/Off Works also with ignition off
Heated Mirrors On/Off Needs engine running for activation
Diesel Fuel Heater On/Off
Inter Axle Differential Lock Rear Axle Differential Lock (only DA30) (You can only select the rear differential lock when the «Centre Differential» is l
ocked)
Reduced Retarder Force Affects both retarder and engine exhaust brake
Heated Seat On/Off Needs engine running for activation
Override Button •Engine AfterRun Shutdown •Special Engine Start For Hydraulic System Flushing •Accelerator Pedal Failure Limp Home (press for 1200 RPM) •Transmission Emergency Mode Activation •Enable Tip UpFor Vehicle Speed >10Km/h •Disable 1000 RPM engine StarUp Limit (Cold Conditions) •Disable body over centre monitoring
Hazard Lights On/Off
Mirror Arms Light On/Off Turns On automatically when
Reverse gear selected
Main Lights On/Off
Roof and Mirror Arm Front Lights On/Off
Needs engine running for activation
Spare Space
Spare Space (From VCU V 1.095)
CABIN COMPONENT & SWITCHES
Warning Lights Display
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
17 18 19 20 21
23 24
25
26
27 28
1. Engine failure warning 2. Urea (AdBlue) warning (only Tier4 / EU Stage 3B) 3. Low engine oil pressure warning 4. Low coolant level warning 5. Air filter warning indicator 6. Transmission failure warning 7. Parking brake activated indicator 8. Brake failure warning 9. Hydraulic system failure warning 10. Emergency steering warning 11. General failure 12. Battery charge warning 13. Body down indicator 14. Direction light indicator 15. High beam indicator 16. Main light indicator 17. Rear working lights 18. Working lights and extra high beam 19. Rotating beacon light 20. Lamp fault 21. Seat belt warning 22. Lubrication system warning 23. Transmission Lock-up indicator 24. Automatic/Manual Transmission status 25. Retarder brake indicator 26. Engine brake indicator 27. Rear camera view button/Main 28. Menu button 29. Differential locks indicators 30. Retarder oil temperature 31. Transmission oil temperature 32. Engine coolant temperature 33. Body weigth indicator 34. Urea (AdBlue) level (only Tier4 / EU Stage 3B) 35. Fuel level
29 30
31
32 33
34
35
22
Thank you for your attention.
• In this course, you :
☞ Identified components of ADT
☞ Learned the function of major components
☞ Identified components and switches in cabin
Continue to ‘Course survey’ & ‘Quiz’ to complete the course.
COURSE SUMMARY – ADT Component Location