What are the advantages of D8N roller produced by PINGTAI factory
PINGTAI supplies the construction and mining industry with the Caterpillar D8 series of bulldozers undercarriage parts The track roller with single and double flange ,Our rollers are manufactured to provide excellent service in extreme operating conditions and outstanding after- service with warranty time 6 months to 2 years. More advantages of the product are as follows: The material of D8N track roller body is forged by 40Mn2. and the surface heat treatment HRC 48-55 depth up to 5-8mm. Precision CNC machine machining size is more accurate. The material of the center shaft of the track roller forged by 42CrMo.The hardness of surface heat treatment can reach 48-55HRC More wear-resisting . Core hardness of HRC 28 or above is not easy to fracture. Tempering 180 degrees before finishing. The surface of the center shaft of the track roller is polished by CNC machine tool to make the shaft smoother. High sealing aprons are used inside the track roller to prevent dirt, sand and water from damaging it. The track roller using friction welding technology welding quality is good and stable, and environmental protection, no pollution. Welding process does not produce smoke or harmful gas, no splash, no lone light and spark, no radiation.Known as the green welding technology of the future.| Description: | Track Roller Double Flange Heavy Duty Equipment |
| Place of origin: | China |
| Brand name: | PT'ZM |
| Model number | D8N |
| Brand: | Caterpillar |
| Parts number: | 1969946 (DF) |
| Parts number: | 1969947 (SF) |
| Price: | Negotiate |
| Packaging details: | Fumigate seaworthy packing |
| Delivery time: | 7-30 days |
| Payment term: | L/C T/T |
| Price term: | FOB/ CIF/ CFR |
| Minimum order quantity: | 1 PC |
| Supply Ability: | 10000 PCS/month |
| Material: | 40Mn2/42Crmo |
| Technique: | Forging |
| Finish: | Smooth |
| Hardness: | HRC48-55, depth 5-8mm |
| Quality: | mining operation heavy duty |
| Warranty time: | 24 months |
| After-sales service: | Video technical support, Online support |
| Color: | Yellow or Black or Customer required |
| Application: | Crawler bulldozer |
Main technical parameter for CAT D8N track roller
THE CAT D8 FAMILY INCLUDES
| D8N | A | B | C | D | E | F | G |
| 456 | 432 | 326.6 | 278 | 234 | 275 | 247 | |
| H | I | J | K | ||||
| 98 | 59 | 58 | 2-13 |
Detail information of D8N track roller
D8H, D8K, D8L, D8N, D8R & D8T
