Hitachi Zw310-6 Wheel Loader Service and Circuit Diagram
This Manual includes three parts as showed below:
1. Hitachi ZW310-6 Wheel Loader Workshop Manual
2. Hitachi ZW310-6 Wheel Loader Technical Manual (Operational Principle)
3. Hitachi ZW310-6 Wheel Loader Technical Manual (Troubleshooting)
The Hitachi Zw310-6 is a wheel loader manufactured by Hitachi Construction Machinery. When it comes to servicing the Hitachi Zw310-6 wheel loader, it is recommended to follow the manufacturer’s guidelines and consult the operator’s manual for detailed instructions. However, here are some general aspects of servicing the wheel loader:
Regular Maintenance: Perform regular maintenance tasks such as checking fluid levels (engine oil, coolant, hydraulic oil), inspecting filters (air, fuel, hydraulic), and lubricating moving parts as per the recommended intervals.
Engine Service: Service the engine by replacing oil and filters at the specified intervals, inspecting belts and hoses for wear and tear, and checking the cooling system.
Hydraulic System: Inspect hydraulic hoses and fittings for leaks or damage, clean or replace hydraulic filters, and monitor hydraulic fluid levels regularly.
Electrical System: Check the battery for proper functioning and clean the terminals. Inspect wiring and connections for any damage or corrosion.
Tires and Brakes: Regularly inspect tires for wear and maintain proper tire pressure. Check the braking system for smooth operation and adjust as necessary.
Operator Cabin: Keep the operator cabin clean and inspect safety features such as seat belts, mirrors, and lights.
Greasing: Apply grease to the appropriate fittings to ensure smooth operation of moving parts, such as the bucket linkage, pivot points, and articulation joint.
Inspections: Conduct thorough inspections of the entire machine, paying attention to critical components like the bucket, boom, and loader arms. Look for signs of wear, damage, or loose parts.
Hitachi Zw310-6 Wheel Loader Service and Circuit Diagram
Service Repair Manual Covers:
SERVICE REPAIR MANUAL CONTAINS:
WORKSHOP MANUAL CONTENTS:
SECTION 1 GENERAL
1 Precautions for Disassembling and Assembling
2 Tightening
3 Painting
4 Bleeding Air
5 Pressure Release Procedure
6 Preparation
SECTION 2 MAINTENANCE STANDARD
1 Body
2 Front Attachment
SECTION 3 BODY
1 Cab
2 Counterweight
3 Center Hinge
4 Engine
5 Radiator Assembly
6 Hydraulic Oil Tank
7 Fuel Tank
8 Pump Device
9 Control Valve
10 Pilot Valve
11 Brake Charge Valve
12 Combination Valve
13 DEF Tank
14 Flow Regulator Valve
15 Cooling Fan System
16 Aftertreatment Device
17 Ride Control Valve
18 Battery Disconnect Switch
SECTION 4 TRAVEL SYSTEM
1 Tire
2 Drive Unit
3 Axle
4 Propeller Shaft
5 Brake Valve
6 Steering Pilot Valve
7 Steering Valve
8 Steering Cylinder
9 Emergency Steering Device
10 Reducing Valve
11 Stop Valve
12 Main Pressure Block
13 Axle Oil Cooler
14 Joystick Steering
SECTION 5 FRONT ATTACHMENT
1 Front Attachment
2 Cylinder
TECHNICAL MANUAL (Operational Principle) CONTENTS:
SECTION 1 GENERAL
1 Specifications
2 Component Layout
3 Component Specifications
SECTION 2 SYSTEM
1 Controller
2 Control System
3 Engine System
4 Hydraulic System
5 Electrical System
SECTION 3 COMPONENT OPERATION
1 Pump Device
2 Control Valve
3 Cooling Fan System
4 Steering Pilot Valve
5 Steering Valve
6 Pilot Valve
7 Charging Circuit
8 Drive Unit
9 Axle
10 Brake Valve
11 DEF Supply System
12 Others
TECHNICAL MANUAL (Troubleshooting) CONTENTS:
SECTION 4 OPERATIONAL PERFORMANCE TEST
1 Introduction
2 Standard
3 Engine Test
4 Machine Performance Test
5 Component Test
6 Adjustments
SECTION 5 TROUBLESHOOTING
1 Diagnosing Procedure
2 Monitor
3 e-Service
4 Component Layout
5 Troubleshooting A
6 Troubleshooting B
7 Air Conditioner
+
Circuit Diagram
Hitachi Zw310-6 Circuit Diagram