Changlin 722/6H Grader

Changlin 722/6H Grader
The Changlin 722/6H Grader is one of the heavy machinery products manufactured by EESTA Heavy Machinery. Graders are a type of road construction machine used in civil projects, especially for leveling and smoothing ground surfaces. These machines are utilized for leveling soil, asphalt surfaces, and snow removal.

Features of the 722/6H Grader

  • Engine Type: A high-power diesel engine, typically using standard Changlin engines. This engine provides excellent power and performance for various working conditions.

  • Adjustable Blade Depth and Angle: The grader’s blade can be adjusted in depth and angle, allowing the operator to perform more precise tasks and meet the needs of different projects.

  • Capability to Work in Tough Conditions: Changlin 722/6H Grader can efficiently operate in various conditions such as uneven and hard terrain, different temperatures, and high altitudes.

  • High Speed and Efficiency: A powerful engine and advanced hydraulic system enable Changlin 722/6H Grader to achieve high efficiency in heavy-duty operations.

  • Ease of Maintenance and Repair: Components and systems are designed for easy and cost-effective maintenance.

Technical Specifications

  • Equipped with powerful (CAT) Shangchai engine

  • ZF Powershift gearbox, model 6WG series

  • Tandem chain Tsubaki, Japan

  • Genuine Husco valves

  • Eaton rotary pump

  • Gear-type rotary blade

  • Luxury cabin, FOPS/ROPS, sound and dust insulation

  • Air conditioning system (cold and hot) A/C

General Specifications

Parameter Value
Operating Weight with Ripper (kg) 16,100
Ground Clearance (mm) 450 – 535
Frame Type Box Type
Operating Weight of Ripper (mm) 10,000
Type of Rotary Blade Gear-type
Valves Husco
Battery Two Atomic (Dry)
Brake Operation / Pressure (MPa) Hydraulic / 10

Dimensions

Parameter Value (mm)
Length * Width * Height 3370 * 2600 * 9235
Tire Size 17.5 – 25
Blade Dimensions (L * W) 4320 * 545

Powertrain (Engine)

Parameter Value
Engine Type (3306 CAT) Shangchai Engine
Engine Power (hp) 220

Gearbox

Parameter Value
Brand ZF
Model 6WG / Powershift
Number of Gears / Max Speed (km/h) 6 forward – 3 reverse / 15 – 35

Axle and Tandem

Parameter Value
Axle Changlin / No-Spin
Tandem Chain Tsubaki
Tandem Type and Model Double chain

Pumps

Parameter Value
Main Pump / Pressure 17.5 / CBGJ
Steering Pump / Pressure 16 / CBGJ
Rotary Pump Eaton

Cabin

Parameter Description
Cabin Features Luxury cabin, FOPS & ROPS, sound and dust insulation
A/C Air conditioning system (cold and hot)
Noise Standard (dB) < 75
Implements Control System Joystick
Seat Ergonomic, movable, adjustable, shock-absorbing
Monitor LCD and rearview camera

Other Specifications

  • Acculumotor Option: To enhance brake safety system

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