The NLB-1800 portable internal combustion wrench has novel design, compact structure, small size, light weight, strong maneuverability, two-stage shock absorption at the handle,
The NLB-1800 portable internal combustion wrench has novel design, compact structure, small size, light weight, strong maneuverability, two-stage shock absorption at the handle, portable and convenient to go up and down, especially suitable for large and medium-sized road maintenance such as turnouts, tunnels, bridges and culverts Regional maintenance of track beds where machinery cannot be operated.
Product  | Description  | 
Model  | NLB-1800 petrol engine rail bolt wrench  | 
Dimension  |  830*280*380mm  | 
Material  | stainless steel  | 
Color  | black+red+blue  | 
Application  | rail track bolt tightness  | 
Engine  | two-stroke gasoline engine  | 
Rotating speed  | 12000r/min  | 
Power  | 3.6kw  | 
Spindle speed  | 1130r/min  | 
Rated torque  | ≥ 1500N.m  | 
weight  | 20KG  | 

