Henan Zhongsui Engineering Equipment Co., Ltd.

50t Tunnel Battery Powered Locomotives

Tunnel locomotive is a traction locomotive which is used for digging of subway Railroads tunnel, water transfer tunnels, and some road tunnels to carry materials, Equipments , and take out the soils resulted from Digging. Moreover, tunnel workers and TBM operator Traffic with wagons which carry personnel through the tunnels.

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Product Details

50t tunnel battery powered locomotives

logo2Henan Zhongsui Engineering Technology Co., Ltd

 

Introduction:

50t DC/AC inversion battery for industrial and mine electric locomotive employs DC/AC inversion and speed regulation and computer intelligent control technologies, and has the advantages of large startup tractive force, good braking performance,reliable running,easy operation,small size,high efficiency,and excellent environmental adaptability etc,which is particularly applied to underground construction projects such as subway, highway, railway and hydrotechnic constructions etc.

Products including: rolling stock, DC/AC locomotive, diesel locomotive, muck car, segment car, grouting car, mortar car, man rider, flat car, multi service vehicle, etc, are widely used in Hongkong, Singapore, Malaysia, Indonesia, etc.

Application:

Tunnel Battery locomotive, is designed for the metro, tunnel construction, water transport tunnel, storm tunnel, sewage tunnel, highway tunnel, railroad tunnel, etc. locomotive to be used on 35% gradient, 600mm,762mm, 900 mm rail gauge,and can be moved onto other construction sites that have different track gauges. It also provides superior haulage and braking capabilities,etc.

The tunnel battery locomotive adopt advanced technology herringbone rubber spring suspension devices, frequency control of motor speed adjust, has good adhesiveness, high traction, wide speed range, high reliability and less maintenance cost features;The locomotive brake adopts electric braking, air braking and hand brake in three forms, electric braking is conventional braking and the braking performance is excellent.It can be used to pull 230 tons of weight on a slope at 35‰.

Drawing:

1.jpg

Advantage :

dc-ac variable frequency control 35‰ gradient,

Great tractive effort,heavy duty loading capacity

Large traction,could tract 250t  as 8~9km/h

smoothly climbing and moving

Safe braking control system

Reliable and easy operation

Simple maintenance

25-30% energy saving compared to DC driving type

anti-slip device,anti-dozing device, door interlock device, and wireless video monitoring system

narrow tunnel cross-section

tight curve radii

Less emission, Eco-Friendly

safety requirement, extreme gradients 

Technology parameter:

Locomotive model

25T

35T

45T

50T

55T

Locomotive dimension mm

7050x1500x2250

8020x1500x2300

8020x1500x2400

8200x1500x2400

8400x1500x2500

Rail gauge

600mm,762mm,900mm

600mm,762mm,900mm

600mm,762mm,900mm

600mm,762mm,900mm

600mm,762mm,900mm

Power

150KW(75x2)

180KW(90x2)

220KW(110x2)

264KW(132x2)

320KW(160x2)

Adhesive weight

25t

35t

45t

50t

55t

Transmission model

DC-AC

DC-AC

DC-AC

DC-AC

DC-AC

Starting traction force

84.5KN

98KN

126KN

150.8KN

163.3KN

Continuous traction

66.7KN

76KN

96KN

101KN

109KN

Max. speed km/h

25km/h

25km/h

25km/h

25km/h

25km/h

Continuous speed

9km/h

10km/h

10km/h

10km/h

10km/h

Max towing load in horizontal direction/35‰

166t/151t

233t/173t

300t/230t

360t/280t

390t/330t

Minimum curve radius

25m

25m

25m

25m

25m

Reload the climb

35%

35%

35%

35%

35%

Locomotive control mode

Frequency convertor

Frequency convertor

Frequency convertor

Frequency convertor

Frequency convertor

Braking method

Hand brake + power feed brake + air braking

Hand brake + power feed brake + air braking

Hand brake + power feed brake + air braking

Hand brake + power feed brake + air braking

Hand brake + power feed brake + air braking

Shock absorption

V-shaped rubber spring

V-shaped rubber spring

V-shaped rubber spring

V-shaped rubber spring

V-shaped rubber spring

braking distance

Composite braking, braking distance≤20m

Composite braking, braking distance≤20m

Composite braking, braking distance≤20m

Composite braking, braking distance20m

Composite braking, braking distance20m

Emergency brake

Composite brake + anti-slip braking

Composite brake + anti-slip braking

Composite brake + anti-slip braking

Composite brake + anti-slip braking

Composite brake + anti-slip braking

Axle weight

13t

18t

23t

28t

33t

Battery life

Charge more than 750 times

Charge more than 750 times

Charge more than 750 times

Charge more than 750 times

Charge more than 750 times

Running journey

>38km

>40km

>60km

80km

80km

Cell Voltage

2V

2V

2V

2V

2V

Unit capacity

620Ah

620Ah

620Ah

620Ah

620Ah

Supply voltage

DC288V

DC480V

DC540V

DC540V

DC540V

Frequency converter model

CF-220/288

CF-380/480

CF-380/540

CF-380/540

CF-380/540

Rated capacity of traction converter

221kVA

264.6kVA

323.4kVA

323.4kVA

323.4kVA

Type of cooling

forced air cooling

forced air cooling

forced air cooling

forced air cooling

forced air cooling

Motor type

YVF-75Q

YVF-90BP

YQ-110BP

YQ-110BP

YQ-110BP

ac locomotive: 

tunneling rolling stock.jpg


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