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

ParameterValue
Operating Weight with Ripper (kg)16,100
Ground Clearance (mm)450 – 535
Frame TypeBox Type
Operating Weight of Ripper (mm)10,000
Type of Rotary BladeGear-type
ValvesHusco
BatteryTwo Atomic (Dry)
Brake Operation / Pressure (MPa)Hydraulic / 10

Dimensions

ParameterValue (mm)
Length * Width * Height3370 * 2600 * 9235
Tire Size17.5 – 25
Blade Dimensions (L * W)4320 * 545

Powertrain (Engine)

ParameterValue
Engine Type(3306 CAT) Shangchai Engine
Engine Power (hp)220

Gearbox

ParameterValue
BrandZF
Model6WG / Powershift
Number of Gears / Max Speed (km/h)6 forward – 3 reverse / 15 – 35

Axle and Tandem

ParameterValue
AxleChanglin / No-Spin
Tandem ChainTsubaki
Tandem Type and ModelDouble chain

Pumps

ParameterValue
Main Pump / Pressure17.5 / CBGJ
Steering Pump / Pressure16 / CBGJ
Rotary PumpEaton

Cabin

ParameterDescription
Cabin FeaturesLuxury cabin, FOPS & ROPS, sound and dust insulation
A/CAir conditioning system (cold and hot)
Noise Standard (dB)< 75
Implements Control SystemJoystick
SeatErgonomic, movable, adjustable, shock-absorbing
MonitorLCD and rearview camera

Other Specifications

  • Acculumotor Option: To enhance brake safety system


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