25B Hard Seating trail car carriage railway train Passenger Coach

25B coach is main type of 25 series coach, which is prime type of the third generation railway vehicle of China. This coach is a type that without air condition. It's electric power is supplied from the diesel generator which is equiped under the carbody.

Product Details Company Profile

Description

Type: Passenger coach
Preload: 31 - 50t
Dimensions (L x W x H) (mm): 25500*3105*4433mm
Material: Stainless Steel
Place of Origin: China (Mainland)
Brand Name: CRRC Hangzhou
Model Number: YZ25B
Gauge: 1435mm
Self weight: 44.5t
Length: 25500mm
Width: 3104mm
Height: 4433mm
Axle load: ≤17t

25B coach is main type of 25 series coach, which is prime type of the third generation railway vehicle of China. This coach is a type that without air condition. It's electric power is supplied from the diesel generator which is equiped under the carbody. The carbody is structured by pre-process weather-proof steel plate and cylinder overall bearing structure without ribbing and centre sill. It has half open type aluminum alloy window and folding door. We can also design air condition unit for the coach in the case of customer need.

SPECIFICATIONS FOR 25 TON CRAWLER EXCAVATOR
Engine	Engine model		Kw/rpm	135.5/2150
	No. of cylinders		Kw/rpm	637/1800
	Net Power		L	6.494
Main performance parameters	Main performance parameters		km/h	5.9/4.0
	Travel speed (max. & min.)		°	<=35
	Max. Gradeability		rpm	11.3
Hydraulic system	Hydraulic system		KPa	50.1
	Main pump		KN	161
	Rate flow		KN	125
	Main techical parameters:
	Ambient temperature	-40°c~40°c
	Rated passenger capacity	128P
	Design speed	140km/h
	Min. curve radius	Coupler: 145m
		Single car: 100m
	Emergency brake distance (straightness track)	≤1100m (Initial speed 140km/h)
		≤800m (Initial speed 120km/h)
	Stability index	W≤2.5
	Mean heat transfer coeffcient at stationary state	1.16w/m²K
	Height from coupler center to rail roof	880mm
	Bogie	209P
	Brake equipment	104 brake
	Basic brake	J type brake shoes stack adjuster, disc brake
	Water tank	1200L
	Electric device	Generator at axle head
		1. To supply DC48V power for the coach
		2. To charge the battery