HB34K Truck-mounted Concrete Boom Pump Maintenance Manual Appendix

IV AppendixLower Structure Hydraulic System Diagram

Superstructure Hydraulic System Diagram

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HB34K Truck-mounted Concrete Boom Pump Maintenance Manual Appendix

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HB34K Truck-mounted Concrete Boom Pump Maintenance Manual Appendix

Electrical system principle diagram－A

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HB34K Truck-mounted Concrete Boom Pump Maintenance Manual Appendix

Electrical system principle diagram－B

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HB34K Truck-mounted Concrete Boom Pump Maintenance Manual Appendix

Electrical system principle diagram－C

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HB34K Truck-mounted Concrete Boom Pump Maintenance Manual Appendix

Electrical system principle diagram－D

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HB34K Truck-mounted Concrete Boom Pump Maintenance Manual Appendix

Electrical system principle diagram－E

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HB34K Truck-mounted Concrete Boom Pump Maintenance Manual Appendix

Electrical system principle diagram－F

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HB34K Truck-mounted Concrete Boom Pump Maintenance Manual Appendix

Electrical system principle diagram－G

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HB34K Truck-mounted Concrete Boom Pump Maintenance Manual Appendix

Electrical system principle diagram－H

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HB34K Truck-mounted Concrete Boom Pump Maintenance Manual Appendix

Electrical system principle diagram－I

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HB34K Truck-mounted Concrete Boom Pump Maintenance Manual Appendix

Electrical system principle diagram－J

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HB34K Truck-mounted Concrete Boom Pump Maintenance Manual Appendix

Electrical system principle diagram－K

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HB34K Truck-mounted Concrete Boom Pump Maintenance Manual Appendix

Electrical system principle diagram－L

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HB34K Truck-mounted Concrete Boom Pump Maintenance Manual Appendix

Electrical system principle diagram－M

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HB34K Truck-mounted Concrete Boom Pump Maintenance Manual Appendix

HB34K Easy-wear Parts List

No.Drawing

codeName Material Qty Position

1 152601233S-transfer tube

assembly-- 1 Hopper

2 150102095 Bearing ring assembly -- 1 Hopper, transfer tube3 152601234 Cutting ring -- 1 Hopper, transfer tube4 152601235 Spectacle wear plate -- 1 Hopper, transfer tube5 151000833 Delivery cylinder -- 2 Core pump6 152601244 Support ring -- 2 Core pump7 150000200 Rubber ring (piston) PUR 2 Core pump8 152601240 Intermediate ring -- 2 Core pump9 150103290 Flange bearing -- 1 Hopper assembly

10 150102114 Spheric base -- 4S-transfer tube driving

cylinder11 150102113 Wear sleeve -- 1 Hopper assembly

12 150000327Clamping flange

assembly II2 Hopper assembly

13 150000328Clamping flange

assembly I-- 2 Hopper assembly

14φ125 Delivery pipe (including elbow)

--1se

tConveying pipe of lower

structure

15Φ125Delivery pipe (including elbow)

--1se

tConveying pipe of

superstructure

16 152601330 Flange ZG40Mn 1Conveying pipe of lower

structure

17 152601331 hinge elbow -- 1Conveying pipe of lower

structure

18 150102122 Three-way elbow -- 1Conveying pipe of lower

structure

19 150102186φ180-φ150 Tapered

pipeZG40Mn 1

Conveying pipe of lower structure

20 150102188 36°elbow ZG40Mn 1Conveying pipe of lower

structure

21 150102268φ150-φ125 Tapered

pipeZG40Mn 1

Conveying pipe of lower structure

22 152601232 End hose -- 1 Boom assembly

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HB34K Truck-mounted Concrete Boom Pump Maintenance Manual Appendix

HB34K Main Parts List

No. Model/Sap Name Qty Position Remark

1 803002294 Triple pump 1 Modified chassis

2 150200942

Slewing reducer assembly (including

motor)）

1 Swivel device

3 819947405 Transfer case 1 Modified chassis

4 800345957 Slewing bearing 1Turret—base

structure

5 803000505 Gerotor motor 2 Agitating device

6 152003016Automatic lubrication

1 Lubrication system

7 803001602Multiple-way

valve for superstructure

1Hydraulic system of

superstructure

8 803068246Combination valve

for stabilizers1

Hydraulic system of superstructure

9803500947803500948

Pressure gauge21

Hydraulic system

10 803501136 Remote controller 1 Electrical system

11 803001796 Boom pump 1 Modified Chassis

NOTE: The products of our company are always in improving, so take this table only as

reference.

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