
NLB-1800 Internal Combustion Rail Bolt Wrench
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 Introduction
NLB-1800 Portable Internal Combustion Rail Bolt Wrench

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.

Rail bolt wrench main parameter | |
Type | Portable Internal Combustion Rail Bolt Wrench |
Gasoline engine | two-stroke gasoline engine |
Rated speed | 12000r/min |
Rated power | 3.6kw |
Spindle speed | 1130r/min |
Torque | ≥1500N.m |
Overall dimensions | 830×280×380mm |




Gasoline engine: two-stroke gasoline engine
Rated speed: 12000r/min
Rated power: 3.6kw
Spindle speed: 1130r/min
Torque: ≥1500N.m
Net weight: 20kg
Overall dimensions: 830×280×380mm
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