mecalac 14 MBX - 9.7 Bucket Circuit

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30750 14MBX

M1 31

9.7 Bucket circuit

C1 - SX18 valve block

D1 - Right manipulator

G1 - Bucket ram

G2 - Solenoid-operated bucket direction

inversion valve, “LOADER” function

Main Page

Table of Contents3
Safety Precautions5
Description of the Machine6
Central Joint6
Stabilizers6
Rear Chassis6
Transmission6
Turntable6
Cab6
Controls6
Seat6
Equipment6
Tool-Holder7
Technical Characteristics9
Turbocharged Engine9
Axles9
Capacities9
Electrical System9
Hydraulic System10
Equipment's Travel Curves12
In Back - Hoe Bucket Position12
In Loading Bucket Position13
Table of Stability Loads in Kg14
Lifting and Handling in the Longitudinal Position with Standard or Telescopic Stabilizers14
Lifting and Handling in the Longitudinal Position Without Stabilizers15
Lifting and Handling in the Transverse Position with Standard Stabilizers16
Lifting and Handling in the Transverse Position Without Stabilizers17
Lifting and Handling in the Transverse Position with Telescopic Stabilizers18
Towing19
Disconnection of the Hydrostatic Travel19
If the Turntable Is Badly Oriented20
Transporting the Machine21
Loading on a Trailer21
Slinging for Lifting22
Location of the Hydraulic Components23
Hydraulic Diagrams27
Travel Circuit27
Accelerator, Main and Parking Brake Circuits28
Steering and Slewing Circuits29
Turntable Supply and Return Circuit30
Equipment Pump, Standard Stabilizers and Steering Lock Circuits31
Boom, Intermediate Boom, Dipper, Offset and Additional Functions Circuits32
Bucket Circuit33
5-Spool Valve34
Additional Hydraulic Equipment for Fitting of the Hammer Return on the Equipment (Option)35
Tool-Holder Circuit (Option)36
Air Conditioning Circuit (Option)37
Equipment Pump, Telescopic Stabilizers and Steering Lock Circuits (Option)38
Fitting of 3 Safety Valves on the Equipment (Option)39
Fitting of 4 Safety Valves on the Equipment (Option)40
VOLVO Tool-Holder (Option)41
Parts List of the Hydraulic Diagram43
Installation of the Electric Bundles45
Location of the Electric Components47
Solenoid-Operated Valves47
Relay / Fuse Box (under the Cab Seat)51
Electrical Box (in the Rear Chassis Section)52
Air Conditioning Relays Box (Option) (under the Cab Floor)52
Parts List of the Electric Diagram53
Adjustment Procedure55
Adjustment Procedure for the Heat Engine55
Hydraulic Adjustment Procedure for the Gears57
Direction Adjustment Procedure64
Hydraulic Adjustment of the Equipment66
Control Sheet75
Tools77

mecalac 14 MBX - 9.7 Bucket Circuit

Table of Contents

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