Railway wrench

6. Drive: Four wheel drive

NLB-650P Internal Combustion Double Head Bolt Wrench
Suitable for mechanical transmission of quasi high-speed railways and ordinary seamless tracks (such as 3A and 3C sleepers, as well as new IV type fasteners for 3C sleepers, powered by Honda GX160 with work lights and oil alarms), with low failure rate and high stability.
Main technical parameters
1. Engine: GX160/Briggs&Stratton
2. Power: 4100W (5.5)
3. Speed: 3500~3600 rpm
4. Number of sleeves: 2
5. Sleeve speed: 107/133 rpm
6. Sleeve center distance: 214/234mm
7. Adjustable tightening torque: 80-350N. m
8. Maximum loosening torque: ≥ 600/≥ 650N. m
9. Work efficiency: ≤ 3 (seconds/piece)
10. Lighting: Yes
11. Reversing lever: Reversing
12. Up and down time:<1 (min)
13. Insulation performance: ＞ 2 (M Ω)
14. Overall dimensions: 825 × five hundred and eighty-five × 975 (mm)
15. Overall weight: 70/73kg

YLB-750G Hydraulic Double Head Bolt Wrench
The laying, release, and precise adjustment of high-speed railway rails for ballastless track beds, as well as the laying and release of ballastless track beds in tunnels, are powered by Honda GX160, equipped with work lights and oil alarm mechanical transmission, with low failure rate and high stability.
Main technical parameters
1. Engine: GX160/Briggs&Stratton
2. Power: 4100W (5.5)
3. Speed: 3500~3600 rpm
4. Number of sleeves: 2
5. Sleeve speed: ≥ 120rpm
6. Torque accuracy: ≤ 5%
7. Torque display: digital display
8. Loosening torque: ≥ 750N. m
9. Sleeve center distance: 234 ± 0.5 (or 214 ± 0.5) mm
10. Sleeve lifting stroke: ≥ 80mm
11. Adjustable tightening torque: 80-400N. m
12. Lighting: Yes
13. Commutation: electrically controlled commutation
14. Up and down time: ＜ 1min
15. Insulation performance: ＞ 5M Ω
16. Overall dimensions: 1260 × five hundred and forty × 9159 (mm)
17. Overall weight: 89kg

NLB-500 Internal Combustion Portable Bolt Wrench
The NLB-500 internal combustion portable bolt wrench has a compact structure, small volume, light weight, strong maneuverability, and two-stage shock absorption with a handle. It is portable and convenient for getting on and off the road, and does not need to block the line operation. It is particularly suitable for regional road maintenance operations on track beds where large and medium-sized road maintenance machinery such as switches, tunnels, bridges and culverts cannot operate.
Main technical parameters
1. Gasoline engine: G4LS
2. Speed: 7500r/min
3. Power: 1.42kw
4. Spindle speed: 1015r/min
5. Torque: ≥ 500N. m
6. Net weight: 18kg
7. Overall size: 830 × two hundred and eighty × 380mm

E3-36L Electric Bolt Wrench
The E3-36L electric bolt wrench phone is lightweight, easy to carry, low in noise, and has a long service life, making it less prone to malfunctions. There are two types of external power sources to choose from: 380V and 220V.
Main technical parameters
1. Power: 1050KW
2. Torque range 800-1200 N.m
3. Tightening torque 80-500N. M
4. Split size: 25.4 × twenty-five point four
5. Applicable bolts: M22-M36 bolt tightness
6. Overall weight: 10.5kg
7. Gross weight: 14Kg
8. Volume: 760 * 310 * 630