Products

Bulldozer Oil Track Link Assy Lubricated Master Link

Oil Links have longer working life than dry links, we produce high performance oil track links.
  • order(moq):

    1 PCS
  • Payment:

    T/T, L/C, D/P, Western Union
  • product origin:

    China
  • Color:

    Yellow, Black or Customized
  • shipping port:

    Xiamen,China
  • Lead Time:

    30 Days
  • Raw Material:

    35MnBH
  • Product Detail

35MnB Steel Master Link Bulldozer Lubricated Track Chain Assembly


1. Description


The quality and working life of oil links depends on the quality of raw steels, the hardness of rail surface, the depth of hardness layer, the quality of seal group etc. 


2. Our Advantages


  • Professional mesh belt furnace heat treatment makes our products have good combination mechanical properties.
  • Additional medium frequency heat treatment make the surface of our links enhanced.
  • Strict quality management from raw materials to packing.
  • Strict detecting system and advanced inspection equipment.
  • Professional sales team, quality inspection & report, maritime logistics guidance.


3. Basic Parameters

            

Material

35MnBH

Technique

Forging

Quality

HRC40-55

Warranty Time

12-18 months

Condition

New

Application

Bulldozer


4. Forging and Heat Treatment


track link heat treament

The hardness and the depth of hardness layer mostly depends on the heat treatment processes.  We use advanced mesh belt furnace for heat treatment. 


5. Oil Link Structure 


 Oil Link Structure


6. Main Dimensions of Installation


Track Link Dimensions


Main Parameters

Suitable Models

Main Dimensions of Installation

P

A

B

C

E

F

H

K

L

D20/D21

135

99

72

43.2

12.5

45

105

75

35

D30/D31

154

112.4

82.4

57

14.5

49.4

125.4

87

40

D3C

155.6

104.7

88.9

54.8

14.5

60.5

128.5

88

39

D3/D3B/D4B

155.6

104.7

88.9

54.8

14.5

60.5

128.5

88

39

D4/D4C

171.45

108

108

60.3

15

70

144.8

95

44

D6/D6B

171

144.5

125.4

58.7

16.5

90.4

173.4

101.6

42.8

D4D/D4E/941B

171.45

108

108

60.3

16.5

68

144.8

95

44

TY100

175

158.4

122.4

57

16.5

84.6

173.2

101.5

45

D40/D45/D50/D53

175

158.4

122.4

57

18.5

84.6

173.2

101.5

45

D5/D5B

175.5

144.5

125.4

58.7

16.5

90.6

172.6

103.2

43.5

SD13

190

160.4

124.4

62

20.5

85.6

176.4

105

47

D55/D57

190

160.4

124.4

62

20.5

85.6

175.6

105

47

D61

190

160.4

124.4

62

20.5

84.8

175.6

119

47

The models above are just for reference, we can't list all models here. We can supply more products as your requirements. Please feel free to send us your inquiry. 
 

7. Why Choose YinTai?


  • World-class quality
  • Factory sale directly with reasonable price
  • 35 years' experience in Excavator & Bulldozer spare parts manufacturing
  • Flexible payment terms including T/T, L/C and so on
  • Fast delivery within 30 days after contract established
  • Professional sales team, quality inspection & report, maritime logistics guidance
  • After-sale services: video technical support, 24h online support
  • Company

    We are a professional Excavator and Bulldozer spare parts manufacturer in China, we offer customized products that could meet your various needs. Follow us, we will exceed your expectation.

     

    1. Our Factory View


    YinTai Factory View


     

    2. Our Inspection Equipments


    Spare Parts Inspection Equipments


     3. Our Main Certificates


    Yintai Certificates


    4. Our Packing

    Packing and Delivery

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