中文/ English

KOMATSU Bulldozer Track Roller D30 / D31

KOMATSU Bulldozer Track Roller D30 / D31

阅读：

Tack company offers a complete range of single flange , double flange and heavy-duty rollers for both excavators and bulldozers from 0.8 to 100 tons. We produce all bottom rollers and top rollers based on OEM specifications. The production is finished on high-tech CNC machinery with precision tools, high-grade seals and bronze bushings . All the rollers are designed, engineered and produced in-house in our owned factory under rigid quality control measures to ensure product performance and reliability.

产品详情

Description

Application

D30

KOMATSU: D30A-15

D31

KOMATSU: D31A-15,D31A-16,D31A-17,D31E-18,D31P-16,D31PL-16,D31PLL-16,D31P-17,D31PL-17,D31PLL-17,

D31P-18,D31PL-18,D31PLL-18,D31P-20,D31PL-20,D31PLL-20,D31Q-16,D31Q-17,D31Q-18,D31PX-21

Original Code

D30

SF: 113-30-00130/111-30-00274/111-30-00272,KM388,10T0093AY2

DF: 113-30-00281,KM389

D31

SF: 113-30-00130/111-30-00274/111-30-00272/111-40-12000(SD08)/113-30-00170, 10T0284AY2

DF: 113-30-00282/111-30-00140

Specification

Komatsu Bulldozer Track Roller D30A-15
Model No.	D30A-15	D30A-15
Type	Single Flange	Double Flange
OEM NO.	113-30-00130	113-30-00281
Material	50Mn	50Mn
Technique	Forging	Forging
Mounting Distance	240102Ø17	240102Ø17
Weight	25.7KGS	29KGS
Surface Hardness	52-56HRC	52-56HRC
Hardness Deepth	8-12mm	8-12mm
Welding Operation	by ARC CO² welding	by ARC CO² welding
Machining Operation	CNC machine	CNC machine
Colors	Yellow or Black	Yellow or Black

Komatsu Bulldozer Track Roller D31A-15,D31A-16,D31A-17,D31E-18
Model No.	D31A-15,D31A-16,D31A-17,D31E-18	D31A-15,D31A-16,D31A-17,D31E-18
Type	Single Flange	Double Flange
OEM NO.	113-30-00130	113-30-00282
Material	50Mn	50Mn
Technique	Forging	Forging
Mounting Distance	240102Ø17	240102Ø17
Weight	25.7KGS	29KGS
Surface Hardness	52-56HRC	52-56HRC
Hardness Deepth	8-12mm	8-12mm
Welding Operation	by ARC CO² welding	by ARC CO² welding
Machining Operation	CNC machine	CNC machine
Colors	Yellow or Black	Yellow or Black