Tadano GR-300EX-3, Service Manual

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8. Pilot .................................................... 28
9. Steering .................................................. 29
10. Air conditioner ......................................... 29
11. Operation assy, operation valve .............. 30
12. Pressure switch ...................................... 30
Z-7 Hydraulic Parts Location Diagram
(Lower) ................................... 31
1. Suction ................................................... 31
2. Steering, suspension lock ....................... 32
3. Outrigger (H type) ................................... 33
4. Center joint ............................................. 33
5. Return .................................................... 34
6. Outrigger main body (H type) .................. 34
Z-8 Hydraulic Parts Location Diagram
(Torque Converter) ................ 35
1. Torque converter related ......................... 35
Z-9 Pneumatic Parts Location
Diagram .................................. 36
1. Service brake related (upper) .................. 36
2. Service brake related (lower) .................. 36
3. Control parts (lower) ............................... 37
Z-10 Electric Parts Location Diagram
(Upper) .................................... 38
1. Inside cab ............................................... 38
2. Relay assy (inside cab) ........................... 39
3. Slewing table, boom ................................ 40
4. Pressure switch installation diagram ....... 41
5. Two-blocking ........................................... 42
5.1 Boom (two-blocking) ................................. 42
5.2 Single top (two-blocking) ........................... 43
5.3 Jib (two-blocking) ...................................... 44
6. SCT .................................................... 45
7. GSMT .................................................... 46
Z-11 Electric Parts Location Diagram
(Lower) .................................... 47
1. Lower, main ............................................. 47
2. Lower electric unit box
(VCU, relay assy) ......................... 48
3. Relay and fuse box (under the battery) ... 49
Z-12 Harness (Upper) ............................. 50
1. Harness (crane and carrier) .................... 50
1.1 Comparison table (connector No.,
usage and coordinate) ........................ 50
1.2 Harness (crane and carrier) ...................... 51
2. Harness (slewing table, right) .................. 52
3. Harness (slewing table, left) .................... 53
4. Harness (boom) ...................................... 54
5. Harness (two-blocking) ............................ 55
5.1 Harness (boom head) ............................... 55
5.2 Harness (single top) .................................. 56
5.3 Harness (jib 1) ........................................... 57
5.4 Harness (jib 2, bottom) .............................. 58
5.5 Harness (jib 2, head) ................................. 59