Xuzhou bob-lift Construction Machinery CO. ,ltd.

 

Copyright: Xuzhou Bob-Lift Construction Machinery Co., Ltd.

Manufacture: Xuzhou Bob-Lift Construction Machinery Co., Ltd.

 

This manual includes eight chapters, Summary of each chapter is described below:

Chapter 1. Truck Crane Overview

This chapter includes many important whole information about Products, It is good for you to generally realize the Truck Mounted Crane that is our main purpose.

Chapter 2.Technical Data

This chapter includes all technical data and characteristic index about Truck Crane.

Chapter 3. Safety rules and regulation for Truck Crane operation

This chapter brings forward all frondose rules and instructions on how to operate the Truck Crane exactly and safely.

Chapter 4. Operator Requirements

This chapter provides master skills and requirements for operator.

Chapter 5.Operation controls

This chapter mainly illustrates and demonstrates each operational instructions of Truck Crane.

Chapter 6. Truck Crane Operation

This chapter mainly instructs each process of usage about Truck Crane.

Chapter 7. Troubleshooting

This chapter mainly instructs regular faults that may be appeared and the method of remove during the process of usage about Truck Crane.

Chapter 8. Maintenance

This chapter mainly instructs many conventionally maintain item that may be required during the process of natural usage.

The following shall be carefully checked when performing product acceptance:

1.The technical data,nominal load and other information included in this manual are based on the Max crane rating.That crane rating may be hampered by instability of the truck used with crane.In this case the actual crane rating shall be rechecked.

2.Unauthorized welding operation on the Crane is strictly forbidden as it may damage the steel structure and hydraulic elements of the Crane.User shall not replace any crane parts or components with new ones other than provided with the crane by the manufacture.User shall not remove any protection devices mounted on the crane.

3.Maintenance operation shall be performed in accordance with the requirements and interval specified in Chapter 8 of this manual.

4.Some components may be the selective accessories that refer in this manual,but not standard equipment.These components including as follows: lever cylinder,additional manual boom,additional hydraulic articulated boom, hoisting unit,operation platform of different location and so on. It may be manufactured by the requirement of customers.

 

 

Chapter 1. Truck Crane Overview

Section 1. Definition

Technical terms used in this manual are defined as follows:

Linkage Point: The point at which two or more parts are linked.

Active hook: Mounted on the bottom of hydraulic boom that can dismounted on manual boom

Hydraulic Boom: Telescopic hoisting arm controlled by hydraulic oil cylinder.

Limit: Limiting position for a part movement.

Lifting moment: Product of hoisted object weight and working distance.

Operator: The person who operate the marine crane capacity.

Lifting curve: A device indicating 90%-100% of Truck Crane.

Working range: Horizontal distance between hook center and rotation center.

Power line: Each operative fluid drive system of Marine Crane comes true.

Rating lifting capacity: The Max lifing weight at a position for the crane.

Standard scheme: Truck Crane that not have selective accessories

Manual boom:Boom that operated by person

Executive element:Refers to actuating parts such as hydraulic cylinder and motor.

Control element: Refers to hydraulic valve and locks.

 

Section 2.Signs and Symbols

The following major three reminders are commonly used in this manual to let you be aware of the specific conditions.

Warning: Indicating do and donЎЇt of the crane operation, such as prohibited operations and recommended procedures.

Danger: Remind the operator of possible dangers that may be hazardous to the operator or nearby persons..

Attention: Remind the operator of the conditions or instance that may be dangerous to the machine or products.