KunshanZTYS1400 (dual power) internal combustion locomotive

Taxonomy:KunshanDual units for internal combustion traction locomotive
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Date of release:2019/09/16
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introduce

ZTYS1400 (dual power) internal combustion locomotive

Operating conditions, technical parameters and main configuration

ZTYS1400 internal combustion traction locomotive (dual power) is our company's patented product, patent number: ZL2010 2 000223694.2, since the product launched into the market has been widely recognized.

ZTSY1400 type hybrid diesel traction locomotive, in use process, when need drawing large tonnage, two engine unit can work at the same time, the power is: 1400 horsepower unit/double, maximum traction tonnage: 7100 tons, when traction small tonnage, single engine unit work alone, its power is: 750 horsepower per single unit, the maximum traction tonnage: 3770 tons, double units/single units all have shunting condition and small operating condition, which can satisfy the using condition, but also to reduce fuel consumption, reduce maintenance costs and prolong the service life of the locomotive.

一、Execution standard

1.JB/ t2785-2010 general technical conditions for industrial and mining diesel locomotive

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

3.GB/ t10082-2010 general technical conditions for heavy rail vehicles

4. Tb1580-1995 welding technical conditions for newly built locomotives and vehicles

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

6.TB/ t2211-2010 steel spiral spring for suspension device of locomotive and vehicle

7.TB/ t1444-2002 rubber seals for diesel locomotive

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

9.TB/ t2817-1997 technical conditions for rolled steel integral wheels for railway vehicles

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

11.TB/ t2945-1999 LZ50 steel axle and billet technical conditions for railway vehicles

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

13.TB/ t1463-2006 technical conditions for locomotive wheelset assembly

二、Design essentials and main configuration

ZTYS1400 diesel traction locomotive cab (hybrid) integral whole and machine adopts whole steel structure, skin all use 4-6 mm weather resistance of the steel plate, indoor decoration with new coach with flame retardant double faced plywood, floor is made of double iron floor and wooden floor, filled with insulating body skeleton, has sound insulation noise reduction effect, the driver indoor noise may not be greater than 80 db, the driver chamber equipped with overhead type air conditioner, and equipped with electric heater.

Diesel engine	(chongqing cummins) kta19-c700 (with water tank and low temperature starter)
Hydraulic torque converter	YBX700 hydraulic torque converter (hydraulic transmission)
The braking system	Jz-7 brake system
Braking way	Unit brakes dzd-1 and dzd-2
Coupling type	No.13 locomotive coupler
The locomotive wheel	Rolling steel wheel of 1050mm locomotive (too heavy)
Overhead type	2P gree air conditioner
Generating set	5kw generator set imported from Japan
Air compressor	W-1.36/7-A ； 2x1.36 m³/minTaiwan (jaguar)
Electric control system	PLC control
Lighting system	LED头灯及顶灯
Electrical system	Adopt power supply mode

1) dc 24v (two batteries are connected together, each group has a capacity of 195 ampere hours) power supply mode, mainly for engine control, driving control, PLC system control, and other dc electrical equipment.

2) separate ac 220V, 50hz generator set, mainly for air conditioning, heater, electric heater and other ac electrical equipment; According to the requirements of users, set up the connection device of external power supply.

3) the electrical system adopts components of WAGO company.

4) monitoring device cameras are installed before and after the locomotive;

The whole vehicle is designed with split module. The cab and the floor are integrated. It can be lifted off during transportation.

Driver's cab: adopts the latest appearance design of thickened steel plate, hollow glass and screen window;

Machine room: using the latest thickened steel plate to increase the space appearance design

Driver interior decoration: using the latest popular advanced decorative materials

Locomotive appearance: high-quality paint spraying, layered spraying, to ensure the film thickness;

三、Main technical parameters

To adapt to the environment	Temperature - 20 ~ + 40 ℃ relative humidity of 95%
Installed power	2x700（HP）
The transmission way	Hydraulic transmission
The braking system	Jz-7 braking system
Braking way	Unit brake
Coupling form	1Hook action
Maximum traction	572kN
A top speed of	60km/h
Continuous speed	7.9km/h
Through the minimum curve radius	100m
gauge	1435mm
Wheel diameter	915mm
The wheelbase	2800mm
Fixed distance	8000mm
Axial series	B-B
Coupler height	880mm±10mm
Axle load	21.5t
Vehicle weight	About 86 t
Outward Size (Length * Width * Height)	15390×3150×4510 mm

四、Single engine main parameters

model	KTA19-C700
Rated power/speed	519kW(700Hp)/1800r/min
Rate of fuel consumption at rated power	116kg/h
Generator power	1000W
Air compressor	0.57 m³/min（2台）

五、Main parameters of hydraulic torque converter

model	YBX700
Circular diameter	435mm

六、Hydraulic transmission

Shift control mode	Hydraulic reversing
Gear position (switching condition)	Forward I, Forward II, Gap, Backward I, Backward II
Gear (small operating condition)	Forward Ⅰ, forward Ⅱ, gap, backward Ⅰ, back Ⅱ

七、Single air compressor

type	W-1.36/7-A
Exhaust pressure	0.7Mpa
Exhaust volume	2x1.36m³/min

八、Towing tonnage list:

The single unit Ⅰ gear traction performance (700 HP)

V km/h	The ramp（‰)
	0	3	6	9	12	15	18	21	24	27	30
	Q(t)
0	3777	2680	2069	1679	1408	1209	1058	937	840	760	692
7.9	2423	1712	1315	1062	886	757	658	580	517	465	421
11.4	1788	1258	962	773	641	545	471	413	365	326	293
13.4	1416	992	755	603	498	420	361	314	276	245	218

Two unit Ⅰ gear traction performance (1400 HP)

V km/h	The ramp（‰)
	0	3	6	9	12	15	18	21	24	27	30
	Q(t)
0	7100	5039	3889	3156	2647	2274	1988	1762	1580	1428	1301
7.9	4555	3219	2473	1997	1666	1423	1238	1091	972	874	791
9.6	3935	2775	2128	1714	1427	1216	1055	927	824	738	666
11.4	3362	2366	1809	1453	1206	1024	886	776	687	613	551
12.2	3125	2196	1677	1345	1115	945	816	713	630	562	504
13.4	2662	1865	1418	1133	935	790	679	591	519	460	411

The single unit Ⅱ gear traction performance (700 HP)

V km/h	The ramp（‰)
	0	3	6	9	12	15	18	21	24	27	30
	Q(t)
0.0	1843	1295	990	795	660	561	485	425	377	336	303
15.8	1156	806	610	484	397	333	284	245	214	188	166
19.2	988	686	517	409	333	278	235	202	174	152	133
22.8	834	576	431	339	274	226	190	161	138	118	102
24.4	770	531	396	310	249	205	171	144	123	105	89
26.8	646	442	327	253	202	164	135	112	93	78	65

Two unit Ⅱ gear traction performance (1400 HP)

V km/h	The ramp（‰)
	0	3	6	9	12	15	18	21	24	27	30
	Q(t)
0.0	3465	2435	1861	1495	1241	1055	912	799	708	632	569
15.8	2173	1515	1146	911	747	626	534	461	402	353	312
19.2	1858	1291	972	768	626	522	442	379	328	285	250
22.8	1567	1083	811	636	515	426	357	303	259	223	192
24.4	1447	998	744	582	469	386	322	271	231	197	168
26.8	1214	831	615	476	379	308	253	210	175	146	121

Note: all the above calculations are the towing tonnage table including the 200m curve radius.

No-load maximum velocity is 26.8 km/h and tectonic velocity is 100 km/h.

九、Major outsourcing parts supporting manufacturers

Serial number	Name and model	Name and model manufacturer	To address
1	Cummins power engine kta 19-c700	Chongqing cummins engine co. LTD	Chongqing
2	Hydraulic torque converter ZTY700	Baoji China railway construction machinery co. LTD	Baoji
3	Model ZTY700 Hydraulic Gearbox	Baoji China railway construction machinery co. LTD	Baoji
4	The axle of a locomotive vehicle	Taiyuan heavy industry wheel shaft co. LTD	Taiyuan
5	915 ㎜ 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	The ministry of railways appoints manufacturers	Shenyang/Tianjing
10	Action valve, distribution valve, relay valve	The ministry of railways appoints manufacturers	Shenyang/Tianjing
11	Air compressor	Chongqing cummins/xiamen jaguar	Hangzhou/Xiamen
12	Locomotive brake shoe	Baoji China railway construction machinery co. LTD	Baiji
13	Electrical control system	Baoji China railway construction machinery co. LTD	Baiji
14	Traction device no. 13 upper acting coupler	Shenyang brake machine factory of ministry of railways	Shenyang
15	Shock absorption system	Baoji China railway construction machinery co. LTD	Baiji
16	Bogie frame	Baoji China railway construction machinery co. LTD	Baiji
17	The frame	Baoji China railway construction machinery co. LTD	Baiji
18	car body	Baoji China railway construction machinery co. LTD	Baiji

十、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. Be responsible for the defects of the products due to the design, process and materials, and correct them at his own expense.

3. The supplier shall provide the user's manual and relevant technical data free of charge, answer the technical questions raised by the user in the contract and train the passenger free of charge.

4. 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.

5. After the expiration of the warranty period, the supplier can still provide technical services for free, and only charge the cost of parts.

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