ZTY320 diesel 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
7.TB/ t1444-2002 technical conditions for rubber seals for internal combustion engines in vehicles 8.TB/1463-2006 technical conditions for the assembly of locomotive wheelsets
9. Tb1580-1995 welding technical conditions for newly built rolling stock
10.TB/T 2817-1997 technical conditions for rolled steel rolling stock used in railway rolling stock 12.TB/T 2945-1999 technical conditions for LZ50 steel rolling stock and billet used in railway rolling stock
一、Main configuration
The diesel engine | WD615.44 hangzhou steyr diesel engine |
The transmission way | Hydraulic transmission |
brake | Jz-7 single machine brake |
Braking way | Air brake |
Coupling type | Locomotive no.2 hook |
二、Main technical parameters
power | 320 hp |
Maximum traction | 100 kN |
Maximum tonnage of traction (straight) | 1390 t |
A top speed of | 20 km/h |
Through the minimum curve radius | 30 m |
gauge | 1435 mm |
The wheel diameter | 840 mm |
The wheelbase | 2400 mm |
Axial series | B |
Coupler height | 880 mm±10 mm |
Preparing a weight | About 28 t |
Car Length, Width and Height (mm) | 7900×2740×3100 |
三、Main parameters of diesel engine
model | WD615.44 |
Rated power/speed | 235 kW(325hp)/2200 r/min |
Rate of fuel consumption at rated power | 219 g/kW.h |
Start the way | Dc 24V electric start |
四、Main parameters of hydraulic torque converter
model | ZTY320 |
Circular diameter | 320 mm |
五、Hydraulic stepless transmission
Shift control mode | The electro-hydraulic reversing |
gear | Forward, neutral, back |
六、Air compressor
Air compressor | 0.57 m3/min |
七、Towing tonnage scale (unit: tons)
Traction tonnage list for traction locomotive
i (The ramp) ‰ | 0 | 3 | 9 | 15 | 21 | 27 | 33 |
speedV(km/h) | Traction weight (t) | ||||||
5 | 1390 | 1285 | 682 | 458 | 341 | 269 | 221 |
10 | 1200 | 883 | 464 | 309 | 228 | 178 | 144 |
15 | 1000 | 624 | 325 | 213 | 155 | 119 | 95 |
20 | 515 | 286 | 141 | 88 | 59 | 42 | ---- |
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 | Steyr diesel WD615.44 | Sinotruk hangzhou engine co. LTD | Hangzhou |
2 | Hydraulic torque converter ZTY320 | 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 | Locomotive front and rear axle drive box | 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 Single Machine Motivation | The ministry of railways appoints manufacturers | Shenyang/Tianjing |
10 | Brake cylinder | The ministry of railways appoints manufacturers | Shenyang/Tianjing |
11 | Locomotive 2 upper acting coupler | The ministry of railways appoints manufacturers | Shenyang/Tianjing |
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 | Bearing box mounting and damping system | Baoji China railway construction machinery co. LTD | Baoji |
15 | The frame | Baoji China railway construction machinery co. LTD | Baoji |
16 | 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 training personnel for free, and the user manual for free.
5. 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.
6. Upon expiration of the warranty period, the supplier shall provide technical services free of charge.
ZTY320 diesel locomotive
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 | Pcs | 8 | |
3 | Safety valve | Pcs | 1 | |
4 | Air switch | 1P6A | Pcs | 1 |
5 | Air switch | 2P30A | Pcs | 1 |
6 | Air switch | 1P20A | Pcs | 1 |
7 | Universal reversing switch | LW5D-16 D0414-2 | Pcs | 2 |
8 | 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 | 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 | 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 |
ZTY320 diesel locomotive