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Sprocket

Sprocket
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Use
The sprocket, located at the rear of the travel gear of an excavator, is used to transmit power from a hydraulic excavator engine to tracks.

Manufacturing Procedure
Casting-sandblast-tempering-rough turning-heat treatment-finish turning- paint spraying

Classification
In terms of structure, the sprocket is divided into the one-piece sprocket and split type sprocket.
According to pitch, there are sprockets with equal pitch and variable pitch.

We at FUDEA provide sprocket for brands including Caterpillar, Hitachi, Mitsubishi, Kato, Kobelco, Komatsu, and Sumitomo, among others.

Our Sprocket is applicable to the following models of machinery
1) Caterpillar: Excavator model: E110B, E180, E200B, E240 (MS180), E300B, E311, E320, E330,
Bulldozer model: D3C, D4D, D5, D5B, D5D, D6C, D6D, D6H, D7G, D8K
2) Daewoo: Excavator model: DH220, DH280, R200, R210, S55-V, S280
3) Hitachi: Excavator model: EX40, EX60, EX-100, EX100M, EX120, EX150, EX200-1-2-3, EX300-1-2-3-5, EX400-1-3, UH07, UH08
4) Kato: Excavator model: HD250, HD400, HD450, HD500, HD550, HD700, HD770, HD800, HD820, HD850, DH880, HD1020, HD1220, HD1250, HD1430, DH1880
5) Kobelco: Excavator model: SK07N2, SK07-7SK200, SK220, SK300, SK320
6) Komatsu: Excavator model: PC40, PC60-5-6-7, PC100, PC120, PC130, PC200-1-3-5-6, PC240, PC220-1-3-5, PC300-3-5, PC400-1-3-5,
Bulldozer model: D20, D30, D31, D50, D60, D75, D80, D85, D155
7) Mitsubishi: Excavator model: MS110, MS120, MS180
8) Samsung: Excavator model: SE55, SE210
9) Sumitomo: Excavator model: SH120, SH200, SH280, SH300, SH400

Specifications of Sprocket

Serial Number Model Pitch (mm) Number of Teeth Number of Holes
1 D20 135 25
2 D31 154 25
3 Kobelco SK100 171 21 15
4 Kobelco SK200 190 21 22
5 Kobelco SK200 190 21 26
6 Kobelco SK200 190 21 30
7 Komatsu PC100-3 154 25 15
8 Komatsu PC100-5/6 175 21 15
9 Komatsu PC200-3 190 21 20
10 Komatsu PC200-5 190 21 20
11 Komatsu PC300-3/5 203 22 20
12 Komatsu PC300-6 216 21 20
13 Hitachi EX100 171 21 16
14 Hitachi EX200-1 175 23 16
15 Hitachi EX200-2/200 190 21 16
16 Hitachi EX200-3 190 21 16
17 Hitachi EX300-2 203 21 16
18 Hitachi EX300-3 203 21 20
19 Hitachi EX300-5 216 21 20
20 Caterpillar E120B 175 21 15
21 Caterpillar E200B 190 21 14
22 Caterpillar E320B 190 21 16
23 Caterpillar E325 203 21 20
24 Caterpillar E325L 203 21 18
25 Caterpillar E330 216 23 16
26 Sumitomo SH200 190 21 22

Material: 50MN, 45SIMN, with hardness up to HRC55-58
Packaging: iron pallet packaging
Minimum order quantity (MOQ): 10 sets or of an equivalent to 3000 USD

As a specialized sprocket manufacturer and supplier in China, FUDEA also provides track link assy, track bolt, track nut, bucket teeth pin lock, boom arm, wheel loader cutting edge, and many others.

Feedback Form
    1. Idler AssyThe idler assy or idler assembly serves the purpose of guiding the track revolution in the correct way, preventing running out of track or off-tracking.
    1. Track Bolt, Track NutThe track bolt is used in assembling the parts for different models of bulldozers and excavators. The track bolt is manufactured in grade 10.9 or 12.9, or ...