Service Manual User guide
Table Of Contents
- 10709790_B_644B,6K,844C,8K,1044C,10K_Lull_Service_Mnl
- Quick Reference
- Revision Record
- Table Of Contents
- List Of Figures
- List Of Tables
- Section 1 Safety
- Section 2 Identification & Specifications
- Section 3 General Maintenance
- Section 4 Reference Diagrams
- Section 5 Supply, Pressure & Return Hydraulics
- Section 6 Boom & Transfer
- Section 7 Frame Tilt & Oscillation
- Section 8 Transmission
- Section 9 Brakes
- Section 10 Outriggers
Reference Diagrams
4-19
Service Manual — Models 644B, 6K, 844C, 8K, 1044C, 10K
3175
PSI
L.H.
OUTRIGGER
R.H.
OUTRIGGER
FRAME
TILT
TRANSFER
CARRIAGE
TILT
AUX. 1
A
A
A
A
A
A
B
B
B
B
B
B
2800
PSI
A3
A4
B4
B3
BOOM HOIST
TELESCOPE
A
A
B
BOOM
A2
B5
A5
A1
B1
A6
B6
2800
PSI
P
B2
B
A
AUX. 2
(OPTION)
3050
PSI
B
This diagram applies to the following Model(s) and serial numbers:
1044C-54 ...... S/N: 155-
Mid-Inlet
Control
Valve
Schematic, Model 1044C-54, Mid-Inlet Hydraulic System - Diagram 5