English
Products information 1)Idler roller body material: 50Mn/40Mn2/42CrMo 2)Surface hardness: HRC48-55 ; 3)Shaft material: 40Cr/#45Carbon steel 4)Bearing/Bushing material: GCr15 5)Package: packed in strong pallets 6)Application: Used to support the track, prevent sagging, and maintain tension and linear guidance.
Long wear parts@ supply high quality Komatsu Carrier Roller,Komatsu Upper Roller,Komatsu Top Roller,Komatsu Rodillos Superiores,Komatsu Rullo Superiore.
1) Dimensions
Outer Diameter: 200–450 mm (Varies by model)
Wheel Width: 120–220 mm
Axle Diameter: 50–90 mm
Center Distance: Customized to track frame specifications
2) Load Capacity
Small (6–15 tons): 3–8 tons per wheel
Medium (20–30 tons): 10–18 tons per wheel
Large (Over 40 tons): 20–35 tons per wheel
3) Service Life & Operating Conditions
Heavy-Duty Mining: ≥ 3,000 hours
Earthmoving: ≥ 5,000 hours
Operating Temperature: -30°C ~ 100°C
Long wear parts@ Upper Roller/Top Roller/Rodillos Superiores are available various models, can fit Caterpillar(CAT) /Komatsu /ESCO /Sany /Doosan/ Hyundai/ Hitachi/ Liebherr/ Hensley /VOLVO/ Liugong/ Xugong/ MTG/JCB/H&L/Combi/ Case/John deere/Kobelco/Fiat/Sumitomo/ Bobcat/Samsung equipments.
Model
Part number
Alternative No.
Description
PC100-1,PC120-1,PC120-2
203-30-00012
2033000012
Komatsu Carrier Roller
PC100-1~6,PC120-1~6, PC80-1~3, PC60-6
203-30-00120
2033000120
Komatsu Carrier Roller
PC100-1~6,PC120-1~6, PC80-1~3, PC60-6
203-30-00150
2033000150
Komatsu Carrier Roller
PC100-6,PC130-6
203-30-00230
2033000230
Komatsu Carrier Roller
PC100-6,PC130-6
203-30-00231
2033000231
Komatsu Carrier Roller
PC100
203-30-43000
2033043000
Komatsu Carrier Roller
PC100
203-30-K2200
20330K2200
Komatsu Carrier Roller
PC100
20Y-30-00020
20Y3000020
Komatsu Carrier Roller
PC100
20Y-30-00021
20Y3000021
Komatsu Carrier Roller
HB205, HB215 & PC160–PC240
20Y-30-00481
20Y3000481
Komatsu Carrier Roller
HB205, HB215 & PC160–PC240
20Y-30-00530
20Y3000530
Komatsu Carrier Roller
HB205, HB215 & PC160–PC240
20Y-30-00670
20Y3000670
Komatsu Carrier Roller
HB205, HB215 & PC160–PC240
20Y-30-08091
20Y3008091
Komatsu Carrier Roller
PC158–PC240
20Y-30-07200
20Y3007200
Komatsu Carrier Roller
PC158–PC240
20Y-30-07201
20Y3007201
Komatsu Carrier Roller
PC100–PC240
20Y-30-08030
20Y3008030
Komatsu Carrier Roller
PC158–PC240
20Y-30-08050
20Y3008050
Komatsu Carrier Roller
Contact: Zoe Shi
Phone: +86-19700710133
Tel: +86-19700710133
Email: order@longwearparts.com
Add: Beilun District, Ningbo, China
We chat
