Advantage of HQ220 Motor Grader:
(1)With Shanghai or Cummin Engine of 220hp and turbocharged, the high torque reserve coefficient, low fuel consumption, reliable performance, to ensure a stable and reliable power output of the machine at different operating conditions.
(2)The advanced Z and F gearbox, electro-hydraulic gear shift, sensitive and reliable operation.
(3)The three- stage type rear axle, with no-spin differential, the high - energy section effective, reliable and durable.
(4)Panoramic view cab is spacious and comfortable, and good cushioning and sound-absorbing material, effectively reduce interior noise; Equipped with air conditioning and sound equipment supply comfortable driving condition for the driver.
(5)The hydraulic system is equipped with permco pump provides smooth power for hydraulic system. The original husco working valve adopted realizes the reliable hydraulic system. The hydraulic cylinder adopts the imported sealing parts effectly increases the system stability.
(6)The brake system uses original MICO brake value filling valve, more safe and reliable service brake.
(7)Articulated around the frame, with the front-wheel steering, small turning radius, mobile and flexible.
(8) Optimized blade curvature and greater throat gap, realizes good through-ability for material, wear steel plates for ming the overall pressure quenching heavy blade makes it longer life.
| |
Item |
|
HQ220 |
| Engine |
Model |
|
Shanghai or Cummin |
| Power |
Kw/hp |
162/220 |
| Speed |
r/min |
2200 |
| N/m |
Nm/r/min |
844Nm/1400r/min |
| scraper knife |
Size |
mm |
4270x610 |
| Max turning angle |
° |
360 |
| Max angle of inclination |
° |
90 |
| Transmission |
Gearbox model |
|
WG180 |
| Tire |
|
17.5-25 |
| Pressure |
Mpa |
0.26~0.28 |
| Other technical |
Size |
mm |
9100x2640x3550 |
| Min turning radius |
mm |
7800 |
| Max pull force |
kN |
90 |
| Operation weight |
Kg |
17000 |
| Front axle load |
Kg |
5000 |
| Rear axle load |
Kg |
12000 |
| Hydraulic pressure |
Mpa |
18 |
| Speed |
Front |
Km/h |
0~39 |
| Back |
Km/h |
0~26.03 |
Audited Supplier 
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