Dozer Single Double Track Roller

Dozer Single Double Track Roller

Model: D5/D5B/D5E/D6/D6B
Material: 50Mn/40MnB
Colors: Black or yellow
Technique: Forging & casting
Hardness: HRC48-54,deepth:4mm-10mm
Wattanty time: 2000 hour (Normal life 4000hours )
Finish: Smooth
Packing: Fumigate seaworthy packing

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Product Details

Dozer Undercarriage Part Single(Double) Track Roller(Bottom Roller) For Caterpillar D5/D5B/D5E/D6/D6B 1F6471 Construction Machine

◎ Single and double-edge track roller suits for excavating machine and special machinery ranging 3 to 50 tons.

◎ Double conical sealing and lifelong lubrication designing enable the track roller to have longer service life and perfect performance in any circumstances.

◎ The shell made by hot forging treatment obtains superior structure of internal materials and fiber

◎ Differential quenching or feed-through quenching heat treatment is effective in crack resistance.

Induction Harden illustration

Caterpillar D5/D5B/D5E/D6/D6B bulldozer bottom roller

Main technical parameter for some Caterpillar track rollers

Caterpillar D5 bulldozer bottom roller

Caterpillar D5 bulldozer lower roller

models

A

B

C

D

E

F

G

H

M

K

L

O

I

P

N

D3(double)

274

231

155

125

152

178

132

101.6

175

20

170

12.5

54

13.5

28

D3(single)

274

231

155

125

152

178

132

101.6

175

20


12.5


13.5

50

D3C(single)

274

231

155

125

152

178

142

101.6

175

14.3


12.3


13.5

50

D3C(double)

274

231

155

125

152

178

142

101.6

175

14.3

167

12.3

50

13.5

27

D4D(D4)(single)

353

298.4

175

142

203

230

125

89

221

29


13


17

70

D4D-KDK(single)

353.46

298.4

175

142

203

230

135

89

221

28


13


17

70

D4D-KDK(double)

353.46

298.4

175

142

203

230

135

89

221

28

223

13

72

17

40

D4H(single)

330

298.68

173

143

175

198


88.9

221

39.5


32.5


18

70

D4H(double)

330

298.68

173

143

175

198


88.9

221

39.5

191

32.5

70

18

40

D5(single)

369

317.5

211

174

202

233

152

101.6

241

30


13.5


17

80

D5(double)

369

317.5

211

174

202

233

152

101.6

241

30

224

13.5

82

17

46

D5H(single)

368

317.6

206

171

197

226

152

101.6

250

31.5


17


18

86

D5H(double)

368

317.6

206

171

197

226

152

101.6

250

31.5

215

17

86

18

50

D6D(single)

390

330.2

227

188

210

246

154

114.3

255

40


15.8


21

90

D6D(double)

390

330.2

227

188

210

246

154

114.3

255

40

232

15.8

93

21

55

D6H(single)

390

330.2

227

188

210

246

154

114.3

255

35


15.8


22

90

D6H(double)

390

330.2

227

188

210

246

154

114.3

255

35

232

15.8

93

22

55

D7G(single)

422

368.3

247

207

224

260

160

114.3

288

40


16


23

96

D7G(double)

422

368.3

247

207

224

260

160

114.3

288

40

242

16

100

23

60

D8K(single)

505

428.6

296

248

255.6

300

195

133.3

338

37.5


0.5


27

120

D8K(double)

505

428.6

296

248

255.6

300

195

133.3

338

37.5

280

0.5

120

27

84

D8N(single)

456

432.5

278

234

242

274



325






100

D8N(double)

456

432.5

278

234

242

274



325


257


97


54

These models and parameters are for reference only, we can provide more products according to your requirements, please contact us. We will reply within 24 hours.

Q. How about the after-sales service?

We have a professional after-sales service system, there are specialized personnel to provide after-sales guarantee, if you have any questions, welcome to contact us. Thank you.

 

Q. How to pack the goods?

-Standard exported wooden pallet

- Fumigate seaworthy packing

-Steel pallet for the recoil assy and buckets

-Customized

 

Q. Can you produce the OEM parts?

Yes, of course, we have our own forging and casting factory, and we can produce the goods according the customer’s requirement.


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