ZTYS840 internal combustion locomotive (dual power)
Operating conditions, technical parameters and main configuration
ZTYS840 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.
一、ZTYS840 internal combustion locomotive (dual power)
In use process, when need drawing large tonnage, two engine unit can work at the same time, the power is: 840 horsepower unit/double, maximum traction tonnage: 3400 tons, when traction small tonnage, single engine unit work alone, its power is: 420 horsepower per single unit, the maximum traction tonnage: 1890 tons, which can satisfy the using condition, but also to reduce fuel consumption, reduce the cost and prolonging the service life of the locomotive.
二、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/ t1025-2000 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
三、Main configuration
The diesel engine | WD12.420 steyr diesel engine |
The transmission way | Hydraulic transmission |
brake | Jz-7 brake |
Braking way | Air brake and hand brake |
Coupling type | Locomotive no.13 coupler |
四、Main technical parameters
power | 2x420 hp |
Maximum traction | 264 kN |
Maximum tonnage of traction (straight) | 3400 t |
Top speed | 17 km/h |
Continuous speed | 6 km/h |
Through the minimum curve radius | 100 m |
gauge | 1435 mm |
The wheel diameter | 840 mm |
The wheelbase | 2000 mm |
distance | 7200 mm |
Axial series | B-B |
Coupler height | 880 mm±10 mm |
Preparing a weight | About 80 t |
Car Length, Width and Height (mm) | 13140×3000×4060 |
五、Main parameters of diesel engine
model | WD12.420G |
Rated power/speed | 309 kW(420hp)/2000 r/min |
Rate of fuel consumption at rated power | 227 g/kW.h |
Generator power | 1000 W |
Air compressor | 0.57 m3/min（2台） |
六、Main parameters of hydraulic torque converter
model | TY420 |
Circular circle diameter | 435 mm |
七、Hydraulic transmission
Shift control mode | Manual hydraulic control |
gear | Forward Ⅰ, gap, backward Ⅰ |
八、Main technical parameters of air compressor
type | W-0.9/7-A |
The transmission way | Belt drive |
Exhaust pressure | 0.7 MPa |
Exhaust volume | 2x0.9 m3/min |
九、Towing tonnage list
Single unit towing tonnage list
i (The ramp) ‰ | 0 | 6 | 12 | 18 | 24 | 30 |
speedV(km/h) | Traction weight (t) | |||||
6 | 1890 | 843 | 514 | 363 | 277 | 221 |
10 | 1790 | 703 | 426 | 300 | 227 | 180 |
15 | 799 | 303 | 175 | 117 | -- | -- |
17 | 350 | 120 | -- | -- | -- | |
Twin unit towing tonnage list
i (The ramp) ‰ | 0 | 6 | 12 | 18 | 24 | 30 |
speedV(km/h) | Traction weight (t) | |||||
6 | 3402 | 1517 | 925 | 653 | 499 | 398 |
10 | 3222 | 1265 | 767 | 540 | 409 | 324 |
15 | 1438 | 545 | 315 | 211 | 151 | -- |
17 | 630 | 216 | 110 | -- | -- | -- |
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.
十、Major outsourcing parts supporting manufacturers
NO. | Name and model | Production factory, | To address |
1 | Steyr diesel WD12.420 | Sinotruk hangzhou engine co. LTD | Weifang |
2 | Hydraulic torque converter ZTY420 | Baoji China railway construction machinery co. LTD | Baoji |
3 | Hydraulic continuously variable 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 steel wheels | 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 | Action valve, distribution valve, relay valve | The ministry of railways appoints manufacturers | Shenyang/Tianjing |
11 | Air compressor | Sinotruk/xiamen jaguar | Hangzhou/Xiamen |
12 | Locomotive brake shoe | Baoji China railway construction machinery co. LTD | Baoji |
13 | Electrical control system | Baoji China railway construction machinery co. LTD | Baoji |
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 | Baoji |
16 | Bogie frame | Baoji China railway construction machinery co. LTD | Baoji |
17 | The frame | Baoji China railway construction machinery co. LTD | Baoji |
18 | Car body | Baoji China railway construction machinery co. LTD | Baoji |
十一、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.
ZTYS840 internal combustion locomotive (dual power)
Details of goods to be delivered on board
一、Consumable Part List
NO. | Tool Name | Specification Model | Unit | Quantity |
1 | Spare parts for engine | Sets | 1 | |
2 | Brake shoe | block | 8 | |
3 | Safety valve | Pcs | 1 | |
4 | Start button | LA38-11/204 | Pcs | 1 |
5 | Air switch | 1P6A | Pcs | 1 |
6 | Air switch | 2P30A | Pcs | 1 |
7 | Air switch | 1P20A | Pcs | 1 |
8 | Brake cylinder leather bowl | 152×203 | Pcs | 2 |
9 | Universal reversing switch | LW5D-16 D0414-2 | Pcs | 2 |
10 | 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 | Pcs | 8 | |
3 | Socket wrench | 12.5 ㎜ metric 32 | Pcs | 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 | 1 |
三、File List
NO. | Name | unit | Quantity | Remarks |
1 | Locomotive certificate | Pcs | 1 | |
2 | Operating instruction and maintenance manuals | Pcs | 1 | |
3 | Engine document | Sets | 1 |
ZTYS840 internal combustion locomotive (dual power)