ZTY480 internal combustion locomotive

Taxonomy:Internal combustion traction locomotive single unit
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Date of release:2019/09/16
Specifications:
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ZTY480 internal combustion locomotive

Technical parameters and main configuration

Execution standard

1.JB/ t3247-1991 general technical conditions for industrial and mining diesel locomotive

2.TB/ t2494.1-1994 track vehicle axle ultrasonic inspection method

3.GB/ t3314-2006 general technical conditions for diesel locomotive

4.GB/ t3450-1994 "allowable noise value of locomotive driver's cab"

5.TB/ t449-2003 outline of wheel rim tread for rolling stock

6. TB/T 1025-2000 technical conditions for hot coil coil compression springs for rolling stock

7.TB/ t1444-2002 technical conditions for rubber seals for internal combustion engines in vehicles

8.TB/1463-2006 technical conditions for locomotive wheelset assembly

9. Tb1580-1995 welding technical conditions for newly built rolling stock

10.TB/ t2441-1993 technical conditions for assembly of rolling bearing axle box of diesel locomotive

11. TB/T 2817-1997 rolling steel integral vehicle technical conditions for railway vehicles

12.TB/T 2945-1999 LZ50 steel axles and billets for railway vehicles technical conditions

一、Main configuration

The diesel engine	WD12.480 hangzhou development (steyr) diesel engine
The transmission way	Hydraulic transmission
brake	Jz-7 single machine brake
Braking way	Air brake and hand brake
Coupling type	Locomotive no.13 hook

二、Main technical parameters

power	480 hp
Maximum tonnage of traction (straight)	1950 t
A top speed of	15km/h
Through the minimum curve radius	60 m
gauge	1435 mm
The wheelbase	1800 mm
distance	5000 mm
Axial series	B-B
Coupler height	880 mm±10 mm
Preparing a weight	About48 t
The wheel diameter	840 mm
Car Length, Width and Height (mm)	11380×3000×3900

三、Main engine parameters

model	WD12.480
Number of cylinders	6 pcs
The cylinder diameter	126 mm
trip	155 mm
Rated power/speed	353 kW(480hp)/2100 rpm
Maximum torque/speed	1977 Nm/1100～1500 rpm
Minimum fuel consumption rate	190 g/kW.h
Minimum fuel consumption rate	Dc 24V electric start

四、Main parameters of hydraulic torque converter

model	ZTY480
The ring diameter	409mm
Zero speed torque coefficient	2.38
The highest efficiency	η_max≥0.88
Maximum input torque	1300N.m
Maximum input speed	2400r/min
Rotation direction (facing the input)	clockwise

五、Hydraulic stepless transmission

Shift control mode	The electro-hydraulic reversing
gear	Forward, neutral, back

六、Air compressor

Air compressor/single air compressor

0.57m3 /min/ jaguar et0.9m3

七、Traction characteristics of traction locomotive

Traction tonnage list for traction locomotive

i (The ramp) ‰	0	6	12	18	24	30
speedV(km/h)	Traction weight (t)
0	1950	1161	781	583	461	379
5	1950	1161	781	583	461	379
10	1444	761	507	374	293	238
15	984	512	336	244	188	150
20	364	283	177	----	----	----

Note: the above traction tonnage table of traction locomotive is the traction weight without curve. If there are both ramps and curves, the traction weight will decrease with the curve radius.

八、Major outsourcing parts supporting manufacturers

NO.	Name and model	Production factory,	To address
1	Hangfa diesel WD12.480	Sinotruk hangzhou engine co. LTD	Hangzhou
2	Hydraulic torque converter ZTY480	Baoji China railway construction machinery co. LTD	Baoji
3	Hydraulic stepless transmission	Baoji China railway construction machinery co. LTD	Baoji
4	The axle of a locomotive vehicle	Taiyuan heavy industry wheel shaft co. LTD	Taiyuan
5	840 ㎜ grinding wheel steel	Taiyuan heavy industry wheel shaft co. LTD	Taiyuan
6	Front and rear class I and II drive boxes	Baoji China railway construction machinery co. LTD	Baoji
7	Transmission shaft	Xu chang drive shaft co. LTD	Xuchang
8	Locomotive bearing box bearing	Wafangdian bearing	Wafangdian
9	JZ-7 Brake/Single	The ministry of railways appoints manufacturers	Shenyang/Tianjing
10	Air compressor	Sinotruk/xiamen jaguar	Hangzhou/Xiamen
11	Locomotive brake shoe	Baoji China railway construction machinery co. LTD	Baoji
12	Electrical control system	Baoji China railway construction machinery co. LTD	Baoji
13	Traction device no. 13 upper acting coupler	Shenyang brake machine factory of ministry of railways	Shenyang
14	Shock absorption system	Baoji China railway construction machinery co. LTD	Baoji
15	Bogie frame	Baoji China railway construction machinery co. LTD	Baoji
16	The frame	Baoji China railway construction machinery co. LTD	Baoji
17	Car body	Baoji China railway construction machinery co. LTD	Baoji

九、Quality assurance and technical service

1. The warranty period is one year. The calculation starts after the locomotive is transported to the test and acceptance.

2. The supplier shall be responsible for the reliability, integrity and performance of the locomotive.

3. During the warranty period of the locomotive, the supplier shall be responsible for the defects caused by the design, process and materials of the locomotive and correct them at its own expense.

4. The supplier shall provide free training for the passenger.

5. The supplier shall provide the user manual and relevant technical data free of charge.

6. During the warranty period, if there is any problem with the locomotive, the supplier shall send someone to the site to deal with the problem within 48 hours after receiving the notice from the buyer.

7. Upon expiration of the warranty period, the supplier shall provide technical services free of charge.

ZTY480 type internal combustion traction locomotive on-board distribution items list

一、 Consumable Part List

NO.	Tool Name	Specification Model	unit	Quantity
1	Spare parts for engine		Sets	1
2	Air compressor belt		Pcs	2
3	Brake shoe		Pcs	8
4	Safety valve		Pcs	1
5	Start button	LA38-11/204	Pcs	1
6	Air switch	1P6A	Pcs	1
7	Air switch	2P30A	Pcs	1
8	Air switch	1P20A	Pcs	1
9	Brake cylinder leather bowl	152×203	Pcs	2
10	Universal reversing switch	LW5D-16 D0414-2	Pcs	2
11	Horn solenoid valve	3V 210-08 DV24V	Pcs	1

二、 Tool List

NO.	Tool Name	Specification	unit	Quantity
1	Box wrench	5.5×7 8×10 10×12 12×14 14×17 17×19 19×22 24×27	Pcs	8
2	Open end wrench	5.5×7 8×10 10×12 12×14 14×17 17×19 19×22 24×27	Pcs	8
3	Socket wrench	12.5 ㎜ metric 32	Sets	1
4	Adjustable wrench	300㎜	Pcs	1
5	Cutting pliers	200㎜	Pcs	1
6	Screwdriver	“十”字250㎜	Pcs	1
7	Screwdriver	“一”字250㎜	Pcs