Mining heavy equipment maintenance

Disassembly

Disassembly of heavy mining equipment with Atlas Copco LMS impact wrenches

For swift disassembly of threaded joints, the impact wrench proves to be the ideal tool, provided it complies with maintenance guidelines. The LMS, a non-shut-off pistol grip impact wrench, offers a broad torque range. Featuring an enhanced impact mechanism, the LMS delivers robust tightening and loosening of bolted joints with minimal reactive force. With its high power-to-weight ratio and advanced impact mechanism, operator stress and vibration are effectively minimized. Additionally, these tools incorporate a lubrication retention system that ensures optimal performance and extended service intervals.

LMS product range 16 models

LMS 08, 18, 28, 38, 48, 58, 68, 88

Max torque 10 000 Nm

Recommended torque range 7 - 5 500 Nm

Check out pistol grip models here

Check out straight models here

Outstanding performance The same job is done faster (5 s clamp force test)

LMS products specification

Model	Model type	Square drive size [in]	Torque range min [Nm]	Torque range max [Nm]	Max torque [Nm]	Free speed [r/min]	Weight [kg]	Ordering No
LMS28 HR13	Pistol	1/2	30	210	390	9500	1.85	8434128000
LMS38 HR13	Pistol	1/2	40	375	850	8000	2.6	8434138000
LMS38 HR13/F	Pistol	1/2	40	375	850	8000	2.6	8434138001
LMS48 HR20	Pistol	3/4	100	550	1375	6500	3.3	8434148000
LMS58 HR25	Pistol	1	300	800	1900	5500	4.8	8434158000
LMS58 HR20	Pistol	3/4	300	800	1900	5500	4.8	8434158001
LMS68 GIR25	Straight	1	600	1800	4450	5000	9.6	8434168000
LMS68 HR25	Pistol	1	600	1800	4450	5000	9.8	8434168001
LMS88 GIR38	Straight	1 1/2	1000	5500	10000	3800	15.0	8434188000