Komatsu track chain

1.ISO,Alibaba assessment,SGS certificate;2.Technique:Forging;3.Hardening:Induction hardening;4.OEM supplier

1. Description:

Sealed and lubricated track chain for komatsu & caterpillar bulldozers.

2.Material: 

Link:35MnB

Bushing:40Cr

Pin:40Cr

Track bolt and nut for master link:40CrMo

3.Advantage:

1) Link: precise machining:

2) Seal: import from Korea

3) Master Link;

4)OEM supplier

5)Sole code

6)Komatsu lubricated track link

4.Detailed exhibition:

5.Hardening:

  1)Link:Tempered hardness:28-32HRC

                     Induction hardness:52-56HRC

       

2)Bushing:

       Tempered hardness:28-40HRC

        Outer  hardness:57-62HRC;Case Depth;4-6mm

        Inner  hardness:56-61HRC; Case Depth:3-4mm

        Two ends:58-63HRC;  Case  Depth:2.5-3.5mm

3)Pin:

Outer hardness:58-63HRC; Case Depth:3.5-6 mm

Core:28-38HRC;

4)Track bolt and nut:

12.9 Grade;Hardness:39-44HRC

6.Lubricated track link for excavators and bulldozers at stock now:D155,D80,D7G,D60,D6D,D50,D4D

Welcome to contact us all the time:

          

Komatsu track chain

Verified Information This information is Verified by TÜV Rheinland and validity period is 2012/11/10 --- 2013/11/10 All the information below may covers both Gold Supplier and its related companies , Their Relationship will be affirmed according to china laws and regulations , also it will be clearly display in the full report >> Production Capacity: Product line name Production Line Capacity Actual Units Produced(Previous Year)

Track Link Assy, Track Shoe Assy and Related Accessories Production Line	Track link assy / track shoe assy 2,000 Pieces / Month,Lubricated track link 150 Pieces / Month,Track bushing and pin 60,000 Sets / Month,Track loose link 250,000 Pieces / Month	Track link assy / track shoe assy 6,800 Pieces,Lubricated track link 190 Pieces,Track bushing and pin 345,000 Sets,Track loose link 1,032,000 Pieces

Export Market Distribution: Market Revenue(Previous Year) Total Revenue (%)

South America	USD 31,697	0.34
Eastern Europe	USD 4,000	0.04
Southeast Asia	USD 1,281,605	13.6
Mid East	USD 500,000	5.31
Eastern Asia	USD 56,835	0.6
Western Europe	USD 290,000	3.08
Northern Europe	USD 362,620	3.85
Southern Europe	USD 1,240,082	13.17
South Asia	USD 50,000	0.53
Domestic Market	USD 5,600,000	59.48

Production Machinery: Machine Name Brand & Model No. Quantity Number of Year(s) Used Condition

Charging machine	Shuanghua, CQ45-100-22; SYDY, Q42-25B	2	1.0	Acceptable
Forging machine	TMP, K8054; TMP, K866C; Taiyuan zhongji; YZDY, YS1-250; XADY, T31-160T; SHDY, TA31-160T	7	3.0	Acceptable
Intermediate frequency induction heater	AMYT, CNUM-8.1-10-6001	4	3.0	Acceptable
Belt furnace	Jiuhe, JH802	1	2.5	Acceptable
Temper	Xindazhou; Tianyi, JH802	4	2.5	Acceptable
Quenching machine	4M; Huaxin	3	1.0	Acceptable
Machining center	HASS, EC-400PP; MAZAK, HCN6000 II; LIWEI, VMC25; LIWEI, VMC40; NJ, VMC850; BJDYJC, XKA714	7	8.0	Acceptable
Auto assembling line	Kangzhan, KZ-2N1200XG; XZTZDY, YTD46-60; XZTZDY, YTD46-160	4	3.0	Acceptable

Testing Machinery: Machine Name Brand & Model No. Quantity Number of Year(s) Used Condition

Universal testing machine	Shijin, WEW1000D	1	4.0	Acceptable
Brinell hardness gauge	Huayin, HBRV-187.5	1	4.0	Acceptable
Sample cutter	JX, QG-5	1	4.0	Acceptable
Digital pendulum impact testing machine	Shijin, JB-S300A	1	4.0	Acceptable
3D scanning machine	Zhitai, LSH800	1	4.0	Acceptable
Microscope	Caikang, 4XCE	1	4.0	Acceptable
Magnaflux detector	Sheyang HT	1	4.0	Acceptable
Tools detector	Palaike, P1500	1	1.0	Acceptable
Gas electric instrument	Shuanghe HS, AEC-300	1	1.0	Acceptable
Master link working tester	No information	1	1.0	Acceptable

Production Flow: 1.Blanking 2.Forging 3.Heat treatment 4.Machine work 5.Assembly