Xiamen Doozer Construction Machinery Co., Ltd.
Xiamen Doozer Industries Co., Ltd.
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| model | Pavement diameter | Overborediameter | BOLT CENTER X | Y | diameter of mounting recess | Assembly length |
| SK350 | n180 | n216 | 350 | 120 | n23.5 | 398 |
| Detail Information | |||
| Material: | 40Mn2 Steel | Technique: | Forging |
| Quality: | Heat Treatment HRC 40-55 | Dimension: | Standard |
| P/N: | CR6088/CR6089 | OEM/ODM: | Available |
| Highlight: | D6R Bulldozer Bottom Track Rollers, Bottom Track Rollers CR6088, Double Flanged Track Rollers CR6089 | ||
Product Description
SK03/100/120/200/230/330 black Color Track Roller Excavator Spare Parts
High Quality:
Floating oil seal crafted from chromium aluminum alloy with high hardness & wear resistance, complemented by rubber O-rings. Medium frequency quenching enhances track surface wear resistance, ensuring exceptional durability.
High Precision:
Axis made of 45# round steel, undergoing dual heat treatment (quenching & intermediate frequency surface quenching) for HRC52-60 surface hardness, penetrating 3-6mm. Reflects commitment to precision & excellence.
Long Lifespan:
Supporting wheel body precision-machined on vertical CNC lathe after welding for inner ring concentricity. Integrated process ensures uniform contact, preventing rapid wear & extending product life. Provides peace of mind & reliability.
MAIN PARAMETERS
| Model | A | B | G | D Bolt | General Model | ||
| SK03 | 199 | 70 | 160 | 14*70 | |||
| SK04 | 280 | 90 | 223 | 16*80 | |||
| SK07N2 | 318 | 110 | 240 | 18*80 | dedicated,overall length372 | ||
| SK25T | 220 | 70 | 165 | 15 | |||
| SK35 | 161 | 14*50thick | overall length174,The mounting screw hole length is 161, the chain position is 88, and the convex width is 28 | ||||
| SK55-3 | overall length192 | 172 | 16 | SK45 | |||
| SK60-1/3 half shaft | 200 | 70 | 160 | 14*70thin | SK70 | ||
| SK60-5 holoaxial | 200 | 95 | 160 | 14*70thin | SK60-6/7,SK70,SK75 | ||
| SK60-8 | |||||||
| SK100half shaft | 260 | 100 | 202 | 16*70thick | SK110,SK120,MX110,limit130 | ||
| SK130 | 262 | 100 | 201 | 16*90 | SK135/140-8 dedicated,limit150 | ||
| SK140 | 262 | 100 | 201 | 16*90 | |||
| SK150 | 262 | 100 | 201 | 18*90 | dedicated | ||
| SK200-3/5 | 310 | 110 | 234 | 18*90thin | SK230-5/6,SK250 | ||
| SK200-6 | 310 | 110 | 238 | 18*90 | holoaxial,SK230-6E PC200-5,SK210-8/250-8 | ||
| SK220 | 340 | 110 | 260 | 18*90 | dedicated | ||
| SK220-1 | 335 | 110 | 260 | 18*70 | |||
| SK260 | 338 | 110 | 260 | 18*90 | holoaxial,PC200-5 | ||
| SK270 | 338 | 110 | 260 | 18*90 | dedicated | ||
| SK300 | 358 | 125 | 280 | 22*100 | SK310-3,SK12,SK300-3(hole355*145) | ||
| SK310 | 356 | 145 | 278 | 22*100 | |||
| SK320/SK330 | 350 | 120 | 280 | 22*110thick | SK330,SK350,SK350-8 | ||
| SK380-10 | 350 | 145 | 275 | 22*100 | |||
| SK400 half shaft | 400 | 160 | 300 | 24*90 | |||
| SK460 | 400 | 160 | 300 | 24*110 | |||
| SK2100 | 400 | 180 | 300 | 36 | |||
| SK200 | 310 | 110 | 232 | 18*80 | |||
Supply Guarantee
18 years of experience, substantial plant & 1400 sqm warehouse with premium, tailored products. Robust support in quality & inventory for unwavering assurance.
Procurement
Comprehensive one-stop service from purchasing to loading, alleviating procurement challenges for a cost-effective journey.
Delivery & After-Sales Service
Dedicated one-on-one service.Oil leakage occurs within the shelf life. If the wheel body breaks, only provide a photo of the company logo and replace all wheels with new ones.
8.Contact Information