Upper Roller D4b D4c D4d D4e D4g D4h D4k Carrier Roller

Short Description:

6K9879 ROLLER GP-TRACK CARRIER Caterpillar parts
215, 215B, 215C, 225, 941, D4D, D4E, PR-1000, PR-750B

6S3609 ROLLER GP-TRACK CARRIER Caterpillar parts
931, 931B, 931C, 931C II, 933, 933C, 935B, 935C, 935C II, AP-1050, AP-1055D, AP-650B, AP-655D, BG-225C, BG-245C, BG655D, D3, D3B, D3C, D3C II, D3C III, D3G, D3K XL, D3K2 LGP, D4B, D4C, D4C II, D4C III

6K9880 ROLLER GP-TRACK CARRIER Caterpillar parts
205B, 211B, 215C, 215D, 561M, 561N, 939, 939C, 941, 943, D4D, D4E, D4E SR, D4H, D4H XL, D5C, D5C III, D5G, D5K LGP, D5K2 XL, D5M, D5N, PR-1000

2257650 ROLLER GP-TRACK CARRIER Caterpillar parts
D3G, D3K XL, D3K2 LGP, D4G, D4K XL, D4K2 XL

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Carrier Roller Description

Technical Parameters:

Material: Mainly made of 50Mn steel material. After free forging by 560KG pneumatic hammer, the density of the drum body is increased. The hardness can reach 58-62 and the toughness can reach 0.5-0.8cm.

Surface hardness: HRC52-58, depth 8mm-12mm.

Color: black/yellow/gray/red/other.

Surface treatment: smooth.

Features:

Adopting overall cooling system and spray cooling system, complying with strict ISO system.

Excellent wear resistance even under the harshest operating conditions.

The quality and precision of each part is ensured by advanced machining centers, horizontal and vertical CNC machining, to ensure the dimensional accuracy of the assembly, maximizing the service life of each part and minimizing production costs per hour.

Good lubricant recovery system.

High hardness: HRC52-58, depth 8mm-12mm.

Deep hardened and wear-resistant surface.

High quality bronze bushing.

All parts can be inspected by part number and all parts can be ordered by part number.

Safe packaging to protect goods, such as wooden cases, pallets.

Carrier Roller Details

6K-9880 Compatibility with
TRACK-TYPE TRACTOR
D5M D5N D5K LGP D5G D5C III D3 D4H III D4H D5K XL D4D D4E D4E SR D5C D4H XL D5K2 LGP D5K2 XL
RIPPER
3 953 4 943
PIPELAYER
561N 561M
HYDRAULIC CONTROL
143 140
TRACK LOADER
941B 943 941 939C 939
EXCAVATOR
205B 215C 215D 211B
BULLDOZER
4S 4P D5C PATLGP 5A PAT D5C PAT 4A
COLD PLANER
PR-1000C PR-1000
WINCH
53 54H