Kaiyi ZW220 User Manual

ALL CONTENTS

WORKSHOP MANUAL SECTION 1 GENERAL INFORMATION Group 1 Precautions for Disassem- bling and Assembling Group 2 Tightening Torque Group 3 Painting Group 4 Bleeding Air from Hydrau- lic Oil Tank SECTION 2 BASE MACHINE (UPPER STRUCTURE) SECTION 3 BASE MACHINE (TRAVEL SYSTEM) Group 1 Tire Group 2 Drive Unit Group 3 Axle Group 4 Propeller Shaft Group 5 Brake Valve Group 6 Charging Block Group 7 Steering Pilot Valve Group 8 Steering Valve Group 9 Steering Cylinder SECTION 4 FRONT ATTACHMENT Group 1 Cab Group 2 Counterweight Group 3 Frame Group 4 Pump Device Group 5 Control Valve Group 6 Pilot Valve Group 7 Ride Control Valve Group 8 Pilot Shutoff Valve Group 9 Hydraulic Fan Motor Group 1 Front Attachment Group 2 Cylinder

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SECTION 1-1

SECTION 1 GENERAL CONTENTS Group 1 Specifications Group 3 Component Specifications Specifications ...........................................T1-1-1 Group 2 Component Layout Engine......................................................T1-3-1 Engine Accessories ..................................T1-3-6 Hydraulic Component ...............................T1-3-8 Main Component Layout...........................T1-2-1 Electrical Component .............................T1-3-13 Electrical Component Layout....................T1-2-4 (Overview) Electrical System (Cab)............................T1-2-5 Electrical System ....................................T1-2-6 (Controller and Relays) Electrical System (Right Console) ............T1-2-7 Electrical System (Monitor and Switchs)...T1-2-8 Monitor Panel ...........................................T1-2-9 Engine and Fan Pump............................T1-2-10 Pump Device and Drive Unit...................

T1-2-11 Control Valve..........................................T1-2-12 Ride Control Valve (Optional) ,Charging Block and Fan Motor...................................T1-2-13 Steering Valve and Emergency Steering Pump (Optional)..................................T1-2-14 4GCT-1-1

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T1-2-3

GENERAL / Component Layout MAIN COMPONENT LAYOUT (TRAVEL SYSTEM) 1 2 3 4 5 6 9 8 7 T4GB-01-02-004 1 - Front Axle 4 - Pump Device 6 - Rear Axle 8 - Steering Accumulator 2 - Propeller Shaft (Front) 5 - Transmission 7 - Propeller Shaft (Rear) 9 - Brake Pressure Sensor 3 - Steering Cylinder T1-2-3

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T1-2-4

GENERAL / Component Layout ELECTRIC COMPONENT LAYOUT (OVERVIEW) Cab T4GB-01-02-019 1 - Hydraulic Oil Level Switch 5 - Battery 9 - Emergency Steering Pump Delivery Pressure Switch 12 - Lift Arm Proximity Switch 2 - Air Filter Restriction Switch 6 - Boost Pressure Sensor 10 - Lift Arm Angle Sensor (Optional) 13 - Implement Pressure Sensor 3 - ECM 7 - Fuel Level Sensor 11 - Bucket Proximity Switch 14 - Out Side Temperature Sensor 4 - Reverse Buzzer 8 - Hydraulic Oil Temperature Sensor T1-2-4 (Refer to T1-2-5) 14 1 2 13 12 Engine (Refer to 11 7 8 9 Pump Device (Refer to T1-2-11) 10 Drive Unit (Refer to T1-2-11) Engine (Refer to and Fan Pump T1-2-10) 3 4 5 6

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