China Changlin 220HP Road Machine Motor Grader 722h 722t

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Warranty: 1 Year
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  • China Changlin 220HP Road Machine Motor Grader 722h 722t
  • China Changlin 220HP Road Machine Motor Grader 722h 722t
  • China Changlin 220HP Road Machine Motor Grader 722h 722t
  • China Changlin 220HP Road Machine Motor Grader 722h 722t
  • China Changlin 220HP Road Machine Motor Grader 722h 722t
  • China Changlin 220HP Road Machine Motor Grader 722h 722t
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  • Overview
  • Product Description
  • Detailed Photos
  • Product Parameters
  • Company Profile
Overview

Basic Info.

Model NO.
722h 722t
Certification
TUV, ISO, RoHS, CE
Condition
New
Application
Railway, Mine, Farmland, Highway
Transmission
Hydraulic
Walking Mode
Wheeled
Type
Small Grader
Overall Working Quality
11000 (Kg)
Length of The Whole Machine
9235 (mm)
Overall Width
2600 (mm)
Overall Height
3370 (mm)
Wheelbase
6100 (mm)
Largest Traction
82.8 (kN)
Working System Pressure
17.5 (MPa)
Tire Inflation Pressure
300kpa
Working Hydraulic Pressure
16MPa
Transmission Pressure
1.3~1.8MPa
Rated Power
140kw
Engine Brand
Sc9df220g4
Min. Turning Radius
7.8m
Frame Articulation Angle
20
Transport Package
FCL
Specification
8015X2380X3050mm
Trademark
CHANGLIN
Origin
China
HS Code
8429209000
Production Capacity
5000PCS Per Month

Packaging & Delivery

Package Size
801.00cm * 238.00cm * 305.00cm
Package Gross Weight
11000.000kg

Product Description

Product Description
China Changlin 220HP Road Machine Motor Grader 722h 722t

Basic specification

Engine model 6BT5.9
Rated power/speed 100/2200kw/rpm
Dimension(LxWxH) 8015×2380×3050mm
Operating weight(Standard) 11000kg

Performance specification

Travelling speed ,forward 5,8,13,20,30,42km/h
Travelling speed ,reverse 5,13,30km/h
Tractive force(f=0.75) 61.3KN
Max. gradeability 20%
Tire inflation pressure 300kPa
Working hydraulic pressure 16MPa
Transmission pressure 1.3~1.8MPa

       China CHANGLIN 220HP road machine motor grader 722H 722T

  • 1. Single handle electro-hydraulic control, with load shifting, the first six rear three gears, hands and feet and the throttle are independent and coordinated.

    2, adopt efficient environmental protection on wood or east turbocharged engines, and Chang Lin transmission system perfect combination, proven, special emphasis on the strength of the parts on the design and safety coefficient, reliable in performance.

    3, simple and reliable hydraulic manipulation, easily implement comprehensive regulation of various actions, such as: the shovel, tilt, rotation, front and side pendulum scarification, has a dual role of drift of check valve.

    4. The ideal bridge load distribution enables it to maintain excellent stability and adaptability when cutting hard ground.Wide scraper and hinged frame connection make the machine suitable for all kinds of practical operations.

    5. The four-wheel internal expansion hoof brake system with liquid roof liquid is safe and reliable. 

    6.
    Six main frame and strong and reliable transmission system, large front axle box swinging Angle and balance, rear axle input flange bolts, solve the loose phenomenon, the rear axle and balance box connected to improve seal effect, solve the oil leakage problem, make the machine more easily finish overloaded homework.

    7. Wheel drive, exclusive use of imported technology to strengthen double row roller chain: the average breaking strength is 26000kg

    8. A single gear oil pump is used to supply oil to the two control valves through the shunt valve, in which the rotary oil pipeline is combined with the flow, which not only ensures the operating speed, but also reduces the energy consumption of the whole system.Hydraulic locks are installed on multiple return routes including lifting, side pendulum, hinged frame, front wheel side swing, etc.

    9.Accurate control of actions.In the hydraulic system, the imported hydraulic balance valve is adopted in the lifting cylinder pipe, which has good stability. The quo &ldquo rotation &rdquo differential with automatic locking and releasing device to ensure optimum smooth steering.

    10. In order to adapt to the heavy load operation of the whole machine, the strength of the main stress components, such as the scraper, is strictly guaranteed, and the scraper is 30% thicker than the general grader.Specially designed side edge on both sides of the shovel blade can be used to dig trenches and peel the surface of the road surface.All the main edge, edge edge are double edge structure, when

    After one edge is worn out, remove the edge plate and reinstall it in another direction.The machining process of the rotating gear ring is improved, the shape of the gear is well controlled, the clearance is easy to be adjusted, and the rotation is smooth and stable.The heat treatment technology of rotary pinion is perfect and its strength is improved.

    11. The pipeline direction and layout of the electrical system were further improved, and the exposed lines were added with pipe clips, which were basically wrapped in the bracket;The front lamp and the front turn lamp stand are independent from the front reflector stand, and the operation at night is fully considered.

    12. It can be equipped with such devices as the former turpentine device, the latter turpentine device, the former pusher board, the cold and warm air conditioner, the automatic leveling device and the anti-falling frame.

Detailed Photos

China Changlin 220HP Road Machine Motor Grader 722h 722t

China Changlin 220HP Road Machine Motor Grader 722h 722t
China Changlin 220HP Road Machine Motor Grader 722h 722t

China Changlin 220HP Road Machine Motor Grader 722h 722tChina Changlin 220HP Road Machine Motor Grader 722h 722t

Product Parameters
 
SPECIFICATIONS FOR 720T
 

Basic specification

Engine model 6BT5.9
Rated power/speed 100/2200kw/rpm
Dimension(LxWxH) 8015×2380×3050mm
Operating weight(Standard) 11000kg

Performance specification

Travelling speed ,forward 5,8,13,20,30,42km/h
Travelling speed ,reverse 5,13,30km/h
Tractive force(f=0.75) 61.3KN
Max. gradeability 20%
Tire inflation pressure 300kPa
Working hydraulic pressure 16MPa
Transmission pressure 1.3~1.8MPa

Operating specification

Max. steering angle of front wheels ±49°
Max. lean angle of front wheels ±17°
Max. oscillation angle of front axle ±15°
Max. oscillation angle of balance box 16
Frame articulation angle ±27°
Min. turning radius using articulation 6.6m

Biade

Maximum lift above ground 410mm
Maximum depth of cutting 535mm
Maximum blade position angle 90°
Blade cutting angle 28°-70°
Circle reversing rotation 360°
Moldboard width X height 3710×610mm
Company Profile

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