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[China]
Trade Verify
Address: Shizishan high and new technology industrial development zone, Tongling city, Anhui Province, 244031, P.R.China
Contact name:Zhang
Tongling Tieke Railway Equipment Co.,Ltd |
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Verified Suppliers
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Brief introduction:
KMF72 Air Unloading Coal wagon is upgraded on the model of KM70 coal hopper wagon by adding one air control unloading system. The same train of coal wagons could be unloaded at same time.
The coals are loaded into the wagon from the open top and unloaded from the four bottom discharge hatches.The added air control device is arranged on the upper part of the traction beam at the position two end of the hopper wagon. To ensure driving safety and not affecting the original air brake system, an independent train pipeline is installed to supply air to the air control unloading device. The door opening mechanism at the bottom of the hopper is controlled by the air control device to open and close the bottom doors, realize unloading coals automatically and the synchronous unloading of the whole train.
The unloading air source could be from locomotive or ground air supply. An appropriate length or braided brake hose assembly is installed at the end of the wagon to connect with the air supply.
The air unloading hopper wagon is consisted of under frame, bottom doors, bottom door opening and closing mechanism, air control pipeline device, bogie, braking device and coupler draft gear device. The unloading ports are set on both sides of the vehicle bottom and there are 4 unloading hatches, which can be unloaded quickly by air control or by manual. The under frame and the bottom doors are all welded steel structure. It adopt K6 casting bogies, 120 type air brake control valve, NSW type hand brake, No. 17 coupler and MT-2 draft gear.
Main technical parameters:
| Name | Air Unloading Coal Railway Wagon with Four Bottom Discharge Hatches |
| Application | Transport bulk coals by railroad |
| Pay load | 72t |
| Tare weight | 24.7 t |
| Capacity | 77 m3 |
| Axle load | 25t |
| Gauge | 1435mm |
| Coupler type | No. 17 coupler and MT-2 draft gear |
| Coupler center height(empty) | 880 mm |
| Length | 14300 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 unload hatches | 4 |
| Brake method | Air brake |
| Brake distance | ≤1400 m |
| Brake ratio | 7.8 |
| Transmission type | Two stage transmission and top lock mechanism |
| Max. running speed | 120 km/h |
| Min radius | 145m |
| Lifespan | 25 years |
| Limit gauge | Comply with 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.
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.
