8.50-20/1.7 rim for Construction Equipment rim Road crane CONSTRUCT ENGINEERING

8.50-20/1.7 rim is a small and medium-sized rim specification, usually used with 8.25-20 or 9.00-20 tires, and has many advantages for road cranes
1. Compact structure, suitable for small tonnage models
This size of rim has a diameter of 20 inches and a width of 8.5 inches, which is relatively narrow overall;
It is suitable for road cranes with small lifting weight and compact chassis to improve vehicle maneuverability;
It is suitable for working on urban roads, alleys or narrow construction sites.
2. Strong compatibility and high versatility
The matching tires are common specifications (such as 8.25-20, 9.00-20), which are more convenient to repair and easier to purchase;
The installation and removal process of tires and rims is mature, and the accessories are highly versatile;
It is easy to match with ordinary truck chassis, Class II chassis or special chassis of old models.
3. Suitable for tires with higher sidewalls, strong impact resistance
Traditional 20-inch high-profile tires are matched, with strong impact resistance, suitable for potholes or gravel roads;
It can provide good elastic buffering in low-speed lifting, frequent steering and braking scenarios;
Improve the comfort and stability of the vehicle on unpaved roads.
4. Moderate ground clearance and good stability
When paired with 20-inch tires, the ground clearance of the vehicle chassis is moderate, which lowers the center of gravity and improves the overall stability during lifting;
For road cranes that need to frequently retract and extend outriggers or go up and down ramps, this structure is more stable.
5. Lightweight and economical
Compared with larger rims (such as 22.5, 24), 8.50-20 is lighter and less expensive;
Reduce the weight of the tire system and improve the fuel economy and load utilization of the vehicle.