American 9310 Crawler Crane Track Rollers

Concept:

The track roller supports the mechanical weight.
Track roller is also known as lower roller or bottom roller.

Function:

The primary function of the bottom roller is to support the crane’s weight, transfer the weight of the locomotive set and the lifted goods to the ground, and roll on the track shoes.
The bottom roller also limits the movement of the track shoes and prevents lateral slippage. When the machine turns, the bottom roller forces the track to slip on the ground.

Composition:

Lower roller body, Brass bushing, Shaft, Caps, Floating seal, O-rings

Production Process of American 9310 Track Rollers:

Cutting → Forging → Rough Machining → HB Testing → Half-finished Machining → Quenching → Finished Machining → Cleaning → Assembling → Packaging

Technical Details:

Material	40Mn2
Place of Origin	Shandong, China(Mainland)
Heat Treatment	Whole Quenching and Tempering, then Surface Hardening
Advantage	Comprehensive Service System; Professional Research Team; Advanced Production Equipment; Superior Material; Strict Quality Control; OEM Quality
Packaging	Export Standard Pallet/ Plywood Case
Trade Terms	EXW, FOB, CFR, CIF
Technology	Forging
Warranty	2500 Working Hours / One Year
Inspection Method	MT, UT…
Min Order Quantity	1 Piece
Port of Loading	Qingdao, China
Payment	T/T, L/C…
Certification	ISO9001

Our Market:

Our products are exported worldwide and have been widely praised by customers.

American Track Rollers We Can Supply:

American 500 Series
American 5299
American 700 Series
American 7250
American 7260
American 900 Series
American 9218
American 9220
American 9260
American 9299
American 9310
American 9310A
American 9320
American 11320

Besides American, we also provide crawler crane undercarriage parts for other brands like Hitachi, Sany, Sumitomo, Kobelco, Ihi, Fuwa, XCMG, Zoomlion, Terex, Liebherr, Manitowoc, Demag, and others. Please feel free to contact us for any inquiries.