Bagian undercarriage excavator Komatsu PC200 track/bottom roller digawe ing China

Katrangan Cekak:

Bahan cangkang rol: 50Mn/45#
kekandelan permukaan: HRC48-58
Ambane quench:>7mm
Bahan poros rol: 45#
Kekerasan permukaan: HRC48-58
Ambane quench:>2mm
Bahan kerah: QT450-10
Bobot: 41kg
Ukuran instalasi: 310mm, 110mm

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Parameter

Bahan cangkang rol: 50Mn/45#
kekandelan permukaan: HRC48-58
Ambane quench:>7mm
Bahan poros rol: 45#
Kekerasan permukaan: HRC48-58

Ambane quench:>2mm
Bahan kerah: QT450-10
Bobot: 41kg
Ukuran instalasi: 310mm, 110mm

Fitur lan syarat
Fungsi saka roller trek yaiku kanggo ngirim bobot unit lokomotif menyang lemah lan muter ing trek. Kanggo nyegah tergelincir, roller trek uga kudu bisa nyegah crawler nyebabake gerakan relatif lateral menyang crawler.
Roller trek asring digunakake ing lendhut, banyu, awu lan wedhi, lan tahan benturan sing kuwat. Kahanan kerjane ala banget lan velg gampang rusak.
Syarat kanggo rol trek yaiku: velg tahan aus, segel bantalan sing bisa diandalkan, lan resistensi gelinding sing rendah.

ROLLER TRACK
KOMATSU	PC30	Kucing	E324	DOOSAN	DH220-9	Srengéngé	SUNWARD50		806
	PC40		E324		DH300		SUNWARD60./65	LIUGONG	LIUGONG906
	PC45		E325/325		DH360/400		SUNWARD70		LIUGONG150
	PC50uu		E330		DH500		SUNWARD230		LIUGONG200/925
	pc55/pc50/PC56		E345	HYUNDAY	R55	KUBOTA	KUBOTA35		LIUGONG936
	PC60-6		E350		R60/R60-5/-7		KUBOTA60/50/55		YANMAN55
	PC60-7		E375		R80		KUBOTA85		YANMAN75
	PC60-7		E385		R130/R150		KUBOTA161		ZY200
	PC100		E390		R200/225-7		KUBOTA155		ZY300
	PC200	KOBELCO	SK55		R275-9				JCB8056
	PC300/-5		SK60-3/5		R290/R305		TAKEUCHI150		JCB220
	PC400/PC450		SK60-8		R370		TAKEUCHI160/TAKEUCHI60		60
	PC650-8		SK100		R485		TAKEUCHI171/175		65/60
	PC650-5/750		SK140	YUCHAI	CY35	KASUS	KASUS 35		Pulo Ishikawa 50/60
	PC800		SK200		CY60		KASUS 55		210
	PC1250		SK230		CY85		KASUS 75		60
HITACHI	EX55		SK270		CY135		CASE360		85
	EX60		SK330/SK350	VOLOV	EC55B	RAY WALTER	RAY WALTER60		Pulo Ishikawa 100
	ZAX70/EX70		SK450/460		EC80		RAY WALTER85		Pulo Ishikawa 50/60
	EX100	SUMITOMO	SH60		EC140		RAY WALTER150		Pulo Ishikawa 135
	EX200-2/-5		SH120		EC210	LIEBHERR	LIEBHERR914		60
	EX300		SH120A3		VOL210 (ANYAR)		LIEBHERR924		XCMG370
	ZAX330		SH200/SH280		EC290		LIEBHERR944		XCMG700
	EX400/DX380		SH220		VOL290 (ANYAR)		LIEBHERR944SME		CX800
	EX550		SH300SH340		EC360		LIEBHERR974		SWZ216D
	ZAX650		SH350		VOL360 (ANYAR)	SANY	SANY65
	ZAX750		SH450		EC460		SANY215
	ZAX870		SH460		EC700/ex800		SANY335/365
	EX1100	DAEWOO	DH35	KATO	HD250/HD307		SY405
	EX1200-6		DH55/DH60		HD450		SY465/485
Kucing	E305.5/E55		DX60		HD770/HD700		8360
	E70B/E307		DX60-9		HD1023		8330
	E70B		DH80		HD1250/1430		8250/8220
	E312/E100		DH130/150		HD2045		815
	E320/E200B		DH220	Srengéngé	SUNWARD50		808