Track Roller Bottom Roller For Caterpillar

Track Roller Bottom Roller For Caterpillar

Product: Track Roller(Bottom Roller)
Model: E330/345/450
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

Excavator Undercarriage Part Track Roller(Bottom Roller) For Caterpillar E330/E345/E450

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.

track roller Technical Parameters

Induction Harden illustration

Induction Harden illustration

models

A

B

C

D

E

F

G

H

K

L

M

N

P

CAT330

215

178

210

260

370

418

298

75

43

25.5

115

72

157

CAT325

195

160

196

242

340

380

268

70

40

21.5

106

63

146

E300B

215

180

204

250

350

398

276

70

41

20

120

53

150

E240

192

160

178

228

330

372

244

60

39

19.5

110

42

144

E200

185

150

176

214

296

340

243

60

38

22

98

66

142

E200B

185

160

176

220

296

335

244

60

38

21.5

98

68

142

E120B

170

140

161

194

265.5

301

218

50

33

17.5

80

52

130

These models and parameters are for reference only, we can provide more products according to your requirements, please contact us.

Production Process

Q. Can you supply the different paint?

Yes, normally, our goods are painted on yellow or grey. Also, we can according the customer’s requirement to paint different colours, for example, brown or orange.

 

Q. How to control the raw-material?

We only use the finest quality steel for our products, and all raw material are purchased from government-controlled firms.

 

Q. When will ship my order ?

Once we get confirmation of payment, we will try the best to ship order within 24 hours "

 

Q: How long to prepared the goods?

We have many stock for each iterm.  so dont woride .we have enought stock for u .

 


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