• KAMY CHINA ELECTROMECHANICAL Co., Ltd.
  • Trophy Winning
  • Certified ISO 9001 : 2015

Our Products

We mainly manufacture a range of Roadheaders

Hydraulic Nuts

The Hydraulic Nut is a permanent fixture, replacing the conventional nut and retaining the high bolt load and extension in small space envelopes where there may not be sufficient space to use tensioners. The nut can be retrofitted to existing plant and is a simple and accurate solution to mechanical jointing problems.

No. Code name M Model Overall dimensionsΦB×A Route
1 KMYE M24×2 Φ62×50 5
2 FMYE M24×3(Reverse installation) Φ62×52 5
3 KMYGA M27×3 Φ68×50 5.5
4 KMYGB M27×2 Φ68×50 5.5
5 KMYA M30×3.5 Φ68×50 5.5
6 KMYB M30×3 Φ68×50 5.5
7 KMYBI M30×2 Φ68×50 5.5
8 KMYH M33×3.5 Φ82.5×64.5 5.5
9 KMYD M36×3 Φ82.5×64.5 14
10 KMYF M42×3 Φ84×61 10
11 KMYC M42×3(Major external diameter) Φ94×66 14
12 KMYI M48×3 Φ106×67.5 14
13 KMYJ M52×3 Φ106×67.5 14
14 KMYK M64×4 Φ125×82 14
15 KMYR M95×2 Φ195×132.5 14
16 FMYQ M110×2 Φ215×153 14
17 KMYA M30×3.5(Reverse installation) Φ68×49.2 14
18 KMYKA M56×4 Φ125×82 14
19 FMYK M64×4 Φ125×110 14
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