The PY220H motor grader stands out with its impressive 16,100kg operating weight and robust 162kW rated output. Powered by the ShangChai SC11CB220G2B1 engine, it ensures reliable performance in various conditions.
Featuring a single-handle electro-hydraulic controlled power-shift transmission with 6 forward and 3 reverse shifts, operation is made easy and convenient. Enhanced stability and traction are assured through a hydraulic lock and auto lock/unlock NO-SPIN differential. Its ideal axle load allocation provides stability even on hard surfaces. The efficient hydraulic system ensures optimal utilization of every component, while the sturdy box-typed frame and advanced transmission enable heavy-duty work. With a flexible blade suspension system and articulated frame, it offers a wide working range for diverse applications.
| Overall Dimension | |||||||||||||||
| 1 | Length | 9250mm | |||||||||||||
| 2 | Width | 2600mm | |||||||||||||
| 3 | Height(To the top of the cab) | 3420mm | |||||||||||||
| 4 | Wheel base | 6100mm | |||||||||||||
| 5 | Tread | 2120(mm) | |||||||||||||
| 6 | Min. turning radius | 7.4(m) | |||||||||||||
| Main Technical Specification | |||||||||||||||
| 1 | Operating weight | 16100kg | |||||||||||||
| 2 | Blade length | 4320mm | |||||||||||||
| 3 | Blade height | 580mm | |||||||||||||
| 4 | Shovel Blade thickness | 20mm | |||||||||||||
| 5 | Max. lift above ground | 450mm | |||||||||||||
| 6 | Max. grading depth | 535mm | |||||||||||||
| 7 | Max. shoulder reach outside rear tire | 2400mm | |||||||||||||
| 8 | Traveling speed(Km/h),6 forward and 3 reverse | ||||||||||||||
| (1)forward | 6.7/10.2/15.2/22.5/31.6/45.1 | ||||||||||||||
| (2) reverse | 6.7/15.1/31.3 | ||||||||||||||
| Diesel engine | |||||||||||||||
| 1 | Model | ShangChaiSC11CB220G2B1 | |||||||||||||
| 2 | Type | Direct injection. Turbocharged. Water cooling | |||||||||||||
| 3 | Rated output | 162 kW | |||||||||||||
| 4 | Rated speed | 2200(r/min) | |||||||||||||
| 5 | Max. Torque | 844(N.m)/(1400r/min) | |||||||||||||
| Transmission case | |||||||||||||||
| 1 | Model | 6WG180 | |||||||||||||
| 2 | Type | power shift, single-shift lever, netural-shift lock device | |||||||||||||
| 3 | Gear shift position | 6 Forward and 3 reverse gears | |||||||||||||
| Axle and Tire | |||||||||||||||
| 1 | Max. drawing force | 82.8KN(f=0.75) | |||||||||||||
| 2 | Size of tire | 17.5-25-14PR(standard)14.00-24-12PR(optional) | |||||||||||||
| Working Device Hydraulic System | |||||||||||||||
| 1 | Model of oil pump(include steering pump) | CBGj2045/1025 | |||||||||||||
| 2 | System pressure | 17.5MPa | |||||||||||||
| 3 | Model of distribution valve | HUSCO 5000 | |||||||||||||
| 4 | Model of oil motor | EATON, 604-0663 | |||||||||||||
| Steering System | |||||||||||||||
| 1 | Type | Fore Tiredeflexion | |||||||||||||
| 2 | Model of steering gear | BZZ1-E160B+FKA-163022 | |||||||||||||
| 3 | System pressure | 16MPa | |||||||||||||
| Brake System | |||||||||||||||
| 1 | Type of traveling brake | Hydraulic and inner-expanding brake | |||||||||||||
| 2 | Model of brake pump | CBGj1016-XF | |||||||||||||
| 3 | System pressure | 10MPa | |||||||||||||
| 4 | Type of parking brake | Mechanical and inner-expanding brake | |||||||||||||
| Oil Capacity | |||||||||||||||
| Fuel(diesel) | 370L | ||||||||||||||
| Engine lubricating oil | 27L | ||||||||||||||
| Oil for converter and gear box | 28L | ||||||||||||||
| Oil for hydraulic system | 65L | ||||||||||||||
| Oil for driving rear axles | 18L | ||||||||||||||
| Tandem box | 90L | ||||||||||||||
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