Railroad Ballast Wagon 70 Tons Heavy Load Hopper Car Pneumatic Unloading
KZ70 70 tons heavy load hopper car is designed based on the principle of high level, high starting point and fully meeting the requirements of users. The hopper car body, braking device, coupler buffer device, ballast unloading system and bogies all adopt the advanced, mature, economic, applicable and reliable technologies of domestic new railway vehicles and new high-strength corrosion-resistant materials. It has the advantages of high strength, heavy load, strong corrosion resistance, long maintenance cycle, low maintenance cost and low operation cost.
KZ70 hopper car inherits the excellent performance of K13 ballast hopper car in design and structure. The main bearing parts of the car body adopt high-strength weathering steel with yield strength of 450MPa and special cold-formed steel. The side column adopts hyperboloid U-shaped cold-formed steel, which improves the stiffness, strength and service reliability of the side wall. The vehicle weight is 70t and the axle weight is 23t. Bogies are K6 or K5 three-piece casting bogies.
Main features:
- Special application for railway ballast construction
- 70 tons heavy load
- With top roof / cover and keep the goods from the rain or sun
- Upper load and bottom unload
- Pneumatic auto unloading directly to the sides of railway
- With seperate operation cab
- Easy operation and maintenance
- Safety
Main technical parameters:
| Name | Railroad Ballast Wagon 70 Tons Heavy Load Hopper Car Pneumatic Unloading |
| Application | Transport ballast by railroad |
| Load | 70t |
| Tare weight | ≤23.8 t |
| Capacity | 42 m3 |
| Axle load | 23t |
| Gauge | 1435mm |
| Coupler type | #17 Grade E Steel |
| Coupler center height(empty) | 880 mm |
| Length | 12074 mm |
| Bogie type | K6 three big piece casting steel bogie |
| Fixed axle distance | 1830mm |
| Wheel diameter | 840mm |
| Load method | Upper load, bottom and sides unload |
| Number of unloading hatch | 6 |
| Bottom door length | 2236mm |
| Bottom door opening degree | ≥190mm |
| The min height of hopper bottom(empty) | 170mm |
| End wall inclination | 36.5° |
| Brake method | Air brake |
| Brake distance | ≤1400 m |
| Brake ratio | 7.8 |
| Transmission type | Mainly pneumatic, supplemented by manual |
| Max. running speed | 120 km/h |
| Min radius | 145m |
| Lifespan | 25 years |
| Limit gauge | Comply with Comply GB146 1-83 ‘standard gauge railway rolling stock gauge’ |
Package and delivery:
Nude pack with support base and with anti-collision protection.
Detail export packing design will be designed according to destination port's lifting capability and destination transportation condition.
Detail photo:
Hopper cars trial running in factory:
FAQ:
Q1: Are you a trading company or a factory?
A: We are directly a factory and we manufacture and export railway wagons directly.
Q2: Do you have design ability to provide customized railway vehicles?
A: Yes, we have professional technical team and we are familiar with international railway standards like UIC, AAR, EN and we are able to provide railway equipment according to customer requirements.
Q3: Chinese railway gauge is 1435mm, but our country’s is 1000mm gauge, will this be a problem for you?
A: Of course not, we are able to design railway wagons of different gauges like 1435mm, 1000mm, 1067mm, 1520mm or other required railway gauges.
Q4: Why should I choose you, compared with your competitors?
A: Tieke Railway was transformed from wagons factory belong to Chinese Railway in 2016 and the company have over 10 years’ experiences in manufacturing railway wagons; Now as Tieke Railway is a private company and adopt modern market management strategies, our services are flexible and more considerate and our cost is more controllable.
Q5: What should I provide to get a quotation from you?
A: You could send your inquiry with detail drawings, product photos, detail technical parameters or requirement description. A complete requirement input is very important for us to provide an accurate quotation to you.
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70 Ton Heavy Load Railroad Ballast Hopper Wagon Pneumatic Unloading System Images
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