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YASSIAN D8N Carrier Roller Bulldozer Top Roller

Material:50Mn
Weight: 33.3kg
Colors :Black yellow Or other colors can be customized
Warranty time: 6 Months / 1200 hours
Certification:ISO and SGS certification
Contact us for more details!!!
  • D8N Carrier Roller

  • YASSIAN or Your's

  • Caterpillar

Availability:

Product Description

YASSIAN D8N Carrier Roller Bulldozer Top Roller

D8N CARRIER ROLLER (1)D8N CARRIER ROLLER (2)

Undercarriage parts are essential components of heavy equipment like excavators, bulldozers, and track loaders. Carrier rollers are part of the undercarriage system and play a crucial role in supporting the weight of the machine and ensuring smooth movement.

Carrier rollers are designed to support the track chain and guide it along the track frame. They help distribute the machine's weight and maintain proper track tension. These parts are subjected to wear and tear due to continuous use in rugged conditions, so it's essential to regularly inspect and maintain them to ensure optimal performance and longevity of the equipment.

Part name:
Undercarriage Parts Carrier Roller
Material:
50Mn
Technique:
Forging & Casting
Surface Hardness:
HRC52-58
Color:
Yellow or Black
Weight:
33.3kg
Certification:
ISO9001
Application:
Excavator / Bulldozer
Warranty:
6 Months / 1200 hours
After Warranty Service:
Video technical support, Online support
Place of Origin:
China


undercarriage parts--1

Carrier rollers are essential components of undercarriage systems in heavy equipment like excavators, bulldozers, and track loaders. Various brands specialize in manufacturing undercarriage parts, including carrier rollers. Some of the well-known brands that produce carrier rollers for heavy equipment include:


YASSIAN: YASSIAN is a renowned manufacturer of undercarriage components, including carrier rollers, track chains, idlers, and sprockets. They are known for their high-quality and durable products used in a wide range of heavy equipment.

ITM (ITR): ITM, now known as ITR (Undercarriage Division of Titan International), is a leading manufacturer of undercarriage components, including carrier rollers, for construction machinery and earthmoving equipment.

Doosan: Doosan is a major manufacturer of construction equipment and undercarriage parts, including carrier rollers, designed for durability and performance in demanding working conditions.

Komatsu: Komatsu produces a wide range of undercarriage parts, including carrier rollers, for their excavators, dozers, and other heavy equipment. Their parts are designed to meet the specific requirements of Komatsu machines.

Caterpillar: Caterpillar, a well-known construction equipment manufacturer, also produces undercarriage components, including carrier rollers, for their range of machines. Caterpillar parts are designed to ensure optimal performance and reliability.

Volvo: Volvo Construction Equipment manufactures undercarriage parts, including carrier rollers, for their excavators and other equipment, known for their quality and durability.

Hitachi: Hitachi Construction Machinery is another brand that offers undercarriage components, including carrier rollers, designed for their excavators and other heavy machinery.

undercarriage parts--2undercarriage parts--3undercarriage parts--4


Brand Application
Komatsu PC20-7 PC30 PC30-3 PC30-5 PC30-6 PC40-7 PC45 PC55

PC120-6 PC130 PC130-7 PC200 PC200-1 PC200-3 PC200-5 PC200-7

PC200-8 PC210-6 PC220-1 PC220-3 PC220-6 PC220-7 PC220-8 PC202B

PC220LC-6 PC220LC-8 PC240 PC300 PC300-3 PC300-5 PC300-6 PC300-7K

PC300LC-7 PC350-6/7 PC400 PC400-3 PC400-5 PC400-6 PC400lc-7 PC450-7

PC600 PC650 PC750 PC800 PC1100 PC1250 PC2000
HITACHI EX40-1 EX40-2 EX55 EX60 EX60-2 EX60-3 EX60-5 EX75

EX100 EX110 EX120 EX120-1 EX120-2 EX120-3 EX120-5 EX200-1

EX200-2 EX200-3 EX200-5 EX220-3 EX220-5 EX270 EX300 EX300-2

EX300-3 EX300-5 EX300A EX330 EX370 EX400-1 EX400-2 EX400-5

EX450 ZAX30 ZAX55 ZAX200 ZAX200-2 ZAX330 ZAX450-1 ZAX450-5

ZX110 ZX120 ZX200 ZX200 ZX200-1 ZX200-3 ZX200-5g ZX210

ZX210-3 ZX210-3 ZX210-5 ZX225 ZX240 ZX250 ZX270 ZX330

ZX330 ZX350 ZX330C ZX450 ZX50


Caterpillar E200B E200-5 E320D E215 E320DL E324D E324DL E300L

E320S E320 E320DL E240 E120-1 E311 E312B E345

E324 E140 E300B E330C E120 E70 E322C E325

E325L E330 E450 CAT225 CAT312B CAT315 CAT320 CAT320BL

CAT330 CAT322 CAT245 CAT325 CAT320L CAT973

Sumitomo SH120 SH120-3 SH200 SH210-5 SH200 SH220-3 SH220-5/7 SH350-5/7

SH220 SH280 SH290-7 SH260 SH300 SH300-3 SH300-5 SH60

SH430






KOBELCO SK120-6 SK120-5 SK210-8 SK210LC-8 SK220 SK220-1 SK220-3 SK200

SK200 SK200 SK200-3 SK200-6 SK200-8 SK200-5/6 SK60 SK100

SK230 SK250 SK250-8 SK260LC-8 SK300 SK300-2 SK300-4 SK320

SK330-8 SK330 SK350LC-8 SK235SR SK450 SK480 SK30-6
DAEWOO DH200 DH220-3 DH220 DH220S DH280-2 DH280-3 DH55 DH130

DH370 DH80 DH500 DH450 /DH225


HYUNDAI R60-5 R60-7 R60-7 R80-7 R200 R200-3 R210 R210-9

R210LC R210LC-7 R225 R225-3 R225-7 R250 R250-7 R290LC

R290LC-7 R320 R360 R954



KATO HD512 HD1430 HD 512III HD 820III HD820R HD1430III HD700VII HD250SE

HD400SE HD550SE HD1880




DOOSAN DX225 DX225LCA DX258 DX300 DX300LCA DX420 DX430
VOLVO EC160C EC160D EC180B EC180C EC180D EC210 EC210 EC240B

EC290 EC290B EC240 EC55 EC360 EC360B EC380D EC460B

EC460C EC700 EC140 EC140B EC160B


BULLDOZER







Caterpillar D3 D3C D4 D4D D4H D5M D5H D6D

D6M D6R D6T D7 D7H D7R D8 D8R

D9R D9N D9G D10



Komatsu D20 D31 D50 D60 D61 D61PX D65A D64P-12

D80 D85 D155 D275 D355


What are the signs that indicate carrier rollers need replacement?

Signs that indicate carrier rollers on heavy equipment like excavators, bulldozers, and track loaders may need replacement include:

1.Abnormal Noises: Unusual sounds such as squeaking, grinding, or metal-on-metal noises during operation can indicate worn-out or damaged carrier rollers.

2.Uneven Wear: Check for uneven wear patterns on the carrier rollers. Excessive wear on one side compared to the other can indicate misalignment or issues with the roller.

3.Visible Damage: Inspect the carrier rollers for visible signs of damage such as cracks, dents, or missing components. Any visible damage can affect the performance and longevity of the rollers.

4.Reduced Performance: If you notice a decrease in the performance of the machine, such as difficulty in maneuvering, increased vibration, or track misalignment, it could be due to worn-out carrier rollers.

5.Track Misalignment: Misaligned tracks can be a sign of worn carrier rollers. If the tracks are not running smoothly or are coming off frequently, it may be time to inspect the carrier rollers.

6.Increased Track Wear: Excessive wear on the tracks can be a result of worn carrier rollers. If you notice accelerated wear on the tracks, it could be an indication that the carrier rollers need replacement.

7.Visible Leaks: Hydraulic fluid leaks around the carrier rollers can indicate damage to the seals or bearings. Addressing these leaks promptly can prevent further damage to the carrier rollers and other components.

8.Excessive Play: Excessive play or movement in the carrier rollers can indicate wear in the bearings or bushings. This can lead to increased wear and reduced performance of the undercarriage system.

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