Product Details

OEM No 7020867 81MK-12030 mini Excavator Top Roller/Carrier roller/Upper roller

Carrier roller/Top Roller

1. Material: high quality alloy steel,Mn steel
2. Suitable to small excavator

3. According to the excavator model No. we supply you the right undercarriage

4.Min. Qty. : 20pcs for pedrail and 200pcs for wheel

5. Package by woodcase

6.Surface Hardness:HRC50-56,deepth:4mm-10mm
7.Finish:Smooth
8.Certification:ISO9001-9002

1. Product Information

Material	50Mn
Finish	Smooth
Colors	Black or yellow
Technique	Forging casting
Surface Hardness	HRC50-56,deepth:4mm-10mm
Warranty time	2000 hour
Certification	ISO9001-9002
FOB Price	FOB Xiamen USD 10-100/Piece
MOQ	2 piece
Delivery Time	Within 30 days after contract established

2. Advantages / Features:

The heat treatment automation line adopts advanced whole quenching techniques to manufacture the roller and it can meet the technical requirement of the roller.

The controlling and inspecting to the production line are all fulfilled by computer system with advanced control mode and inspection method.

The flexible roller assembling line introduces multiple working stations.

The rollers are automatically washed before assembling by the washer to guarantee the cleanness and sealing performance of the production.