The DC series of explosion-proof diesel monorail cranes mainly include three models: DC100/70Y, DC125/70Y, and DC150/70Y. They can not only transport materials, personnel and equipment, but also complete the lifting and hoisting of underground equipment. It is a domestically made underground auxiliary transportation equipment system with low investment, convenient operation and maintenance, multi-function and high efficiency in the continuous operation of multi-branch roads, multi-curves, narrow cross-sections, variable slope undulations and bottom drum roadways.
Unique performance：
1. The engine adopts the British Perkins high-pressure common rail engine, which is small in size and full of fuel combustion;
2. The exhaust emission form of explosion-proof diesel engine adopts dry exhaust, with low exhaust resistance and low power loss;
3. It adopts electric starting, electric protection and simple structure.
The main parameters：
|
Serial number |
Project |
DC100/70Y |
DC125/70Y |
DC150/70Y |
Remark |
|
1 |
Rated traction(kN) |
100 |
125 |
150 |
|
|
2 |
Braking force(kN) |
150-200 |
188-250 |
225-300 |
|
|
3 |
Horizontal turning radius(mm) |
4000 |
|
|
4 |
Vertical turning radius(mm) |
800 |
|
|
5 |
Self-respect(Kg) |
6000 |
6500 |
7000 |
|
|
6 |
Gradeability(°) |
≤25 |
|
|
7 |
Full length of locomotive(mm) |
14000 |
15500 |
17000 |
|
|
8 |
Locomotive width(mm) |
900 |
|
|
9 |
The rail is from the bottom of the car(mm) |
1265 |
|
|
10 |
Total locomotive power(kW) |
70 |
|
|
11 |
Maximum operating speed(m/s) |
2.4 |
1.95 |
1.63 |
|
|
12 |
Applicable rail type |
I140E or I140V |
|
|
13 |
Explosion-proof diesel engine model |
JHP4105DZLDFB-G |
|
|
14 |
Explosion-proof diesel engine rating
Power/speed |
70kW/2200rpm |
|
|
15 |
Hydraulic axial piston pump |
HPV02A2-280R |
|
|
16 |
Drive motor model |
MS05.2.113 |
Single group traction 25kN |
|
17 |
Number of drive units |
4 |
5 |
6 |
|
|
18 |
Number of brake cylinders |
6 |
7 |
8 |
Single group braking force 30kN |
|
19 |
Hydraulic main system pressure(Mpa) |
32 |
|
|
20 |
Hydraulic auxiliary system pressure(Mpa) |
16 |
|
The DC100/70Y gradient load table is as follows：
|
Unit: Tons |
Speed
V[m/s] |
Inclinationα° |
|
5.0 |
7.0 |
8.0 |
10.0 |
12.0 |
15.0 |
18.0 |
20.0 |
22.0 |
25.0 |
|
0~0.7 |
54.6 |
46.1 |
42.8 |
37.5 |
33.4 |
28.7 |
25.2 |
23.4 |
21.8 |
19.9 |
|
0.8 |
33.5 |
28.3 |
26.2 |
23.0 |
20.4 |
17.6 |
15.5 |
14.3 |
13.4 |
12.2 |
|
0.9 |
29.7 |
25.1 |
23.3 |
20.4 |
18.2 |
15.6 |
13.7 |
12.7 |
11.9 |
10.8 |
|
1.0 |
26.8 |
22.6 |
21.0 |
18.4 |
16.4 |
14.1 |
12.4 |
11.5 |
10.7 |
9.7 |
|
1.1 |
24.3 |
20.6 |
19.1 |
16.7 |
14.9 |
12.8 |
11.2 |
10.4 |
9.7 |
8.9 |
|
1.2 |
22.3 |
18.8 |
17.5 |
15.3 |
13.6 |
11.7 |
10.3 |
9.6 |
8.9 |
8.1 |
|
1.3 |
20.6 |
17.4 |
16.1 |
14.1 |
12.6 |
10.8 |
9.5 |
8.8 |
8.2 |
7.5 |
|
1.4 |
19.1 |
16.2 |
15.0 |
13.1 |
11.7 |
10.0 |
8.8 |
8.2 |
7.6 |
7.0 |
|
1.5 |
17.8 |
15.1 |
14.0 |
12.2 |
10.9 |
9.4 |
8.2 |
7.6 |
7.1 |
6.5 |
|
1.6 |
16.7 |
14.1 |
13.1 |
11.5 |
10.2 |
8.8 |
7.7 |
7.2 |
6.7 |
6.1 |
|
1.7 |
15.7 |
13.3 |
12.3 |
10.8 |
9.6 |
8.3 |
7.3 |
6.7 |
6.3 |
5.7 |
|
1.8 |
14.9 |
12.6 |
11.7 |
10.2 |
9.1 |
7.8 |
6.9 |
6.4 |
5.9 |
5.4 |
|
1.9 |
14.1 |
11.9 |
11.0 |
9.7 |
8.6 |
7.4 |
6.5 |
6.0 |
5.6 |
5.1 |
|
2.0 |
13.4 |
11.3 |
10.5 |
9.2 |
8.2 |
7.0 |
6.2 |
5.7 |
5.3 |
4.9 |
|
2.1 |
12.7 |
10.8 |
10.0 |
8.7 |
7.8 |
6.7 |
5.9 |
5.5 |
5.1 |
4.6 |
|
2.2 |
12.2 |
10.3 |
9.5 |
8.4 |
7.4 |
6.4 |
5.6 |
5.2 |
4.9 |
4.4 |
|
2.3 |
11.6 |
9.8 |
9.1 |
8.0 |
7.1 |
6.1 |
5.4 |
5.0 |
4.7 |
4.2 |
|
2.4 |
11.2 |
9.4 |
8.7 |
7.7 |
6.8 |
5.9 |
5.2 |
4.8 |
4.5 |
4.1 |
DC125/70Y gradient load table is as follows：
|
Unit: Tons |
Speed
V[m/s] |
Inclination α° |
|
5.0 |
7.0 |
8.0 |
10.0 |
12.0 |
15.0 |
18.0 |
20.0 |
22.0 |
25.0 |
|
0~0.56 |
68.3 |
57.7 |
53.5 |
46.9 |
41.7 |
35.9 |
31.6 |
29.3 |
27.3 |
24.9 |
|
0.6 |
44.6 |
37.7 |
35.0 |
30.6 |
27.3 |
23.4 |
20.6 |
19.1 |
17.8 |
16.2 |
|
0.7 |
38.2 |
32.3 |
30.0 |
26.2 |
23.4 |
20.1 |
17.7 |
16.4 |
15.3 |
13.9 |
|
0.8 |
33.5 |
28.3 |
26.2 |
23.0 |
20.4 |
17.6 |
15.5 |
14.3 |
13.4 |
12.2 |
|
0.9 |
29.7 |
25.1 |
23.3 |
20.4 |
18.2 |
15.6 |
13.7 |
12.7 |
11.9 |
10.8 |
|
1.0 |
26.8 |
22.6 |
21.0 |
18.4 |
16.4 |
14.1 |
12.4 |
11.5 |
10.7 |
9.7 |
|
1.1 |
24.3 |
20.6 |
19.1 |
16.7 |
14.9 |
12.8 |
11.2 |
10.4 |
9.7 |
8.9 |
|
1.2 |
22.3 |
18.8 |
17.5 |
15.3 |
13.6 |
11.7 |
10.3 |
9.6 |
8.9 |
8.1 |
|
1.3 |
20.6 |
17.4 |
16.1 |
14.1 |
12.6 |
10.8 |
9.5 |
8.8 |
8.2 |
7.5 |
|
1.4 |
19.1 |
16.2 |
15.0 |
13.1 |
11.7 |
10.0 |
8.8 |
8.2 |
7.6 |
7.0 |
|
1.5 |
17.8 |
15.1 |
14.0 |
12.2 |
10.9 |
9.4 |
8.2 |
7.6 |
7.1 |
6.5 |
|
1.6 |
16.7 |
14.1 |
13.1 |
11.5 |
10.2 |
8.8 |
7.7 |
7.2 |
6.7 |
6.1 |
|
1.7 |
15.7 |
13.3 |
12.3 |
10.8 |
9.6 |
8.3 |
7.3 |
6.7 |
6.3 |
5.7 |
|
1.8 |
14.9 |
12.6 |
11.7 |
10.2 |
9.1 |
7.8 |
6.9 |
6.4 |
5.9 |
5.4 |
|
1.9 |
14.1 |
11.9 |
10.0 |
9.7 |
8.6 |
7.4 |
6.5 |
6.0 |
5.6 |
5.1 |
The DC150/70Y gradient load table is as follows：
|
Unit: Tons |
Unit: Tons
V[m/s] |
Inclination α° |
|
5.0 |
7.0 |
8.0 |
10.0 |
12.0 |
15.0 |
18.0 |
20.0 |
22.0 |
25.0 |
|
0~0.46 |
81.9 |
69.2 |
64.3 |
56.2 |
50.1 |
43.1 |
37.9 |
35.1 |
32.8 |
29.8 |
|
0.5 |
53.5 |
45.2 |
42.0 |
36.7 |
32.7 |
28.1 |
24.7 |
22.9 |
21.4 |
19.5 |
|
0.6 |
44.6 |
37.7 |
35.0 |
30.6 |
27.3 |
23.4 |
20.6 |
19.1 |
17.8 |
16.2 |
|
0.7 |
38.2 |
32.3 |
30.0 |
26.2 |
23.4 |
20.1 |
17.7 |
16.4 |
15.3 |
13.9 |
|
0.8 |
33.5 |
28.3 |
26.2 |
23.0 |
20.4 |
17.6 |
15.5 |
14.3 |
13.4 |
12.2 |
|
0.9 |
29.7 |
25.1 |
23.3 |
20.4 |
18.2 |
15.6 |
13.7 |
12.7 |
11.9 |
10.8 |
|
1.0 |
26.8 |
22.6 |
21.0 |
18.4 |
16.4 |
14.1 |
12.4 |
11.5 |
10.7 |
9.7 |
|
1.1 |
24.3 |
20.6 |
19.1 |
16.7 |
14.9 |
12.8 |
11.2 |
10.4 |
9.7 |
8.9 |
|
1.2 |
22.3 |
18.8 |
17.5 |
15.3 |
13.6 |
11.7 |
10.3 |
9.6 |
8.9 |
8.1 |
|
1.3 |
20.6 |
17.4 |
16.1 |
14.1 |
12.6 |
10.8 |
9.5 |
8.8 |
8.2 |
7.5 |
|
1.4 |
19.1 |
16.2 |
15.0 |
13.1 |
11.7 |
10.0 |
8.8 |
8.2 |
7.6 |
7.0 |
|
1.5 |
17.8 |
15.1 |
14.0 |
12.2 |
10.9 |
9.4 |
8.2 |
7.6 |
7.1 |
6.5 |
|
1.6 |
16.7 |
14.1 |
13.1 |
11.5 |
10.2 |
8.8 |
7.7 |
7.2 |
6.7 |
6.1 |
