12T Shunter Vehicle for Railway Servic - XK12/504GP

This shunter locomotive is Frequency Transforming Speed Regulation Shunter for railway station and light railway - details see: https://www.vehicleto.com/12t-shunter-vehicle-for-railway-servic-10030166

Fuel Type: Electric	Horsepower: 40HP	Dimensions (L x W x H) (mm): 2900X2700X 2300mm	Speed (km/h): 3km/h
Place of Origin: Hunan China (Mainland)	Brand Name: SANHONG	Model Number: XK12/504GP

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Technical Parameters and specifications:

s/n	comp	descriptions	specifications
01	shunter parameter	dimensions	2900X2700X 2300(mm)
		gauge	1000mm
		adhesive weight	12t
		weight of battery group	about 3.3t
		sticking coefficient	0.21
		driving mode	DC-AC
		power	30KW
		start traction force	32KN
		continuous traction	21KN
		continuous speed	3Km/h
		traction weight	On flat road 120t ( on30‰ slope 50t)
		min curve radius	15m
		shock absorber	rubber
		gradient of gravity	30‰
		control mode	computer intelligent tractioncomputer
		braking mode	magnet braking
		brake	spring braking disc
		braking distance	6m
		height btw center of traction pin and rail	850±10mm
		wheel base	1500mm
		diameter of wheel	400mm
		weight of axle	6t
		driving ratio	36.37
02	battery group	battery model	2VBS140
		battery producer	Zibo battery works
		shelf life	750times charging cycle
		driving distance after charging	35km
		unit voltage	2V
		unit capacity	140Ah
		battery equipped	1group
		battery tank/1group	2 tanks
		pieces of battery/1tank	126pcs
		rated capacity /one shunter	140AhX280
		output voltage grade	DC560
03	traction freqency transformer	transformer manufacturer	HITACHI
		model	SJ700B-300HFF
		operation range	T+45~25°C,H<95%
		rated capacity motor	30KW
		Input voltage(DC)	560V
		output voltage(AC)	0-380V
		output current(A)	max 112

		cooling mode	fan forced
04	traction motor	motor model	YEJ30-4P
		rated power	30KW
		max torque	195N.M
		rated turn speed	730r/min
		max turn speed	1470r/min
		rated voltage	380V
		rated current	56.8A
		rated power factor	0.87
		rated efficiency	92%
		insulation grade	H
		protection grade	IP55
		cooling mode	ventilation