LLB-500
1 Year
1 Year
Customized
ISO9001
Hydraulic Rail Turnout Tamping Machine
Railway Maintenance Work
Lithium Battery
500 N.M
M22-M30
80-500 N.M
18.2 Ah
1900 R/Min
Linkage
PE Foam+Paper Carton Slope Measuring Instrument
600*400*250mm
China
9017800000
Product Description
It is suitable for the tightening operation of ordinary sleeper vertical bolts, turnout sleeper vertical bolts, and high-speed railway sleeper plate vertical bolts

LLB-500 lithium battery bolt wrench
LLB-500 lithium battery bolt wrench machine is a new product developed by, our company in accordance with international requirements for environmental protection. Using lithium battery as energy source, low-voltage and high-current DC motor as power, it has the characteristics of small size and high power. It is suitable for the tightening operation of ordinary sleeper vertical bolts, turnout sleeper vertical bolts, and high-speed railway sleeper plate vertical bolts. Design and insall bolt torque display mechanism and torque adjustment mechanism in the middle of the machine. More than 500 bolts can be tightened with one charge, and it can work continuously for 3 hours. The machine has no pollution to the environment and railway lines, low noise, large torque, small size, light weight, convenient up and down, fast tightening bolts, simple operation, and no harm to the health of the operators
PODUCT SPECIFICATIONS
Power | Lithium battery |
Max. Torque | 500 N.m |
Bolt( Nut) specs | M22~M30 |
Tighten and loosen torque range | 80-500 N.M |
Lithium battery capacity | 18.2 Ah |
Motor no-load revolutions | 1900 r/min |
Number of impacts | 1600 times /min |
Nut sleeve size | M24 bolt/φ36 sleeve, |
M30 bolt/φ46 sleeve. | |
Tightening torque adjustment range | 80, 120, 150, 200, 250, 300, 350 N.m |
Tightening torque accuracy | ±10% |
Unscrewing torque | 500 N.m |
Weight | 6.9 kg |






Wuhan Linkage track Co., Ltd. established in 2013,We are the leading manufacturer for railway which are being used all over the world .The track equipemnt are manufactured keeping in view the stringent quality requirement and with utmost care and dedication to suit the requirements of our esteemed buyers all over the world .
Wuhan Linkage track company is a high and new tech enterprises which is engaged in science research, manufacture and sales, owning advanced production equipment, perfect inspection instrument and R&D center with strong technical power. Specialized in production of railway measuring equipment, rail tamping equipment , Rail Drilling machine, Rail Cutting machine and other railway related products. Since establishment, the company insists on the principles of take the science and technology as the guide, quality as the life, service as the core.
At present, Wuhan Linkage Track have produced a wide range of railway equipment, which enjoy a high reputation in the railway areas.Listening to the requirements of global customers ,we design and supply the railways of the world . Only by listening to our customers suggestions and advice are we able to deliver a better product and provide a faster and more efficient service.We always believe only with the best quality, most reliable and safest railway engineering equipment together with full support services , we can go further. No matter what you need for railway equipment, Lianjie will offer the most suitable solution.













