1.max.output torque:300N.m 2.working efficiency:10pcs/min 3.engine rated power:1.47kw

    

Detailed Product Description1.Diesel driven 2.stable output torqu 3.fitting various specs of bolts rail bolt tightening and loosening machine    

     Our company is a leading manufacturer specialized in variours railway maintenance equipments in China.. Products include rail cutter, rail grinder, rail drilling machine, track lifting and lining machine, railway ballast tamper, railway bolt wrench, rail bender , rail gap adjuster, cutting disc, grinding stone, and etc .Since its foundation in 1992, has provided professional quality service to thousands of units. After years of development, the company has created a wealth of experience in sales and after-sales service team. Customers and users in the formation of a very high reputation.This machine is used for loosening and fastening bolt and nut of railway sleeper.

NLB-300 diesel railway bolt wrench

Application:

Suitable for railway line sleeper bolt and nut of unscrew and fastening operations

Feature:

1,Gasoline driven, strong adaptability to an open working environment

2,Mechanical transmission, hydraulic control, stable output torque

3,Equipped with all models of sockets, fitting various specs of bolts

4,The socket head set is adjustable according to the posture of the bolt, meeting the needs of bolt operations in different space and locations.

5,ISO9000,CRCC

Main Technical Parameter:

1, spindle speed: 512 r/min2, maximum unscrew torque: or 300 n, m3, maximum tightening torque (adjustable) : or 150 N, m4, work efficiency: acuities 10 / points5, engine:(1), rated power: 1.47 kw (2 HP)(2), calibration speed: 2600 r/min6, weight: 68 kg7, physical size: 1300 x 510 x 760 mm

NLB-300 diesel railway bolt wrench