Eleven Track Rollers For SCX1200-2 Hitachi Sumitomo Crawler Crane per side frame.
Details Information for hitachi sumitomo scx1200-2 track rollers:
a.each heat treated cast steel with double flange design.
b.All mounted on two bronze bushings with floating seals for lifetime lubrication.
c.Material of Roller boday is 40Mn2, Pin is 42Cr.
Photos of Hitachi Sumitomo SCX1200-2 Lower rollers as below,
Quality of Hitachi Sumitomo SCX1200-2 Bottom Roller Introduction:
1. Roller Body: Material is 40Mn2 ---hard wearing,
so, that can extend the roller's service life.
2. Bushing: 100% fine cooper Bushing,
instead of duplex metal(Iron and Cooper).
The thickness of bushing is 6mm-10mm.
3. Pin: The material is 42Cr
4. Floating seals: the size of Floating seals
must 100% match the roller.
If not, the oil will spilling.
5. The most important process is Hardening and Tempering
if the rollers are not undere Hardening and tempering,
the Mechanical Properties, Yield Strength and Tensile
Strength will not be good, the roller will be slip easily.
Undercarriage:
All-welded, precision machined, box type construction; provided with four tip blocks w/pins and lugs to hook and then assemble crawler side frames on. To mount turntable bearing, a machined surface is provided too. It includes Track Shoe, Track Roller, Idler, sprocket, Ilder and Lower Frame Jack-up Device.
Package:
There are 10 pieces track rollers for SCX1200-2 Hitachi Sumitomo Crawler Crane in one pallet.
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