DGY40H PIPELAYER’S TECHNICAL SPECIFICATIONS
|
Max. lifting capacity (t) |
40 |
Max. lifting moment at Min. range of the boom (kN.m) |
478(392kN×1.22m) |
Max. lifting moment at Max. range of the boom (kN.m) |
353(78.4 kN ×4.5m) |
Boom length(m) |
7 |
9 |
Max . lifting height of the hook (m) |
5.3 |
7.3 |
Hoisting speed(eight times) (m/min) |
8 |
Time of change range (s) |
35 |
Model of chassis |
PD220YL |
Model of diesel engine |
CUMMINS NT855—C280 |
|
Rated power (kW/r.p.m) |
169/1850 |
Track gauge(mm) |
2250 |
length of track on ground(mm) |
3150 |
Track shoe width(mm) |
660 |
Model of oil hydraulic pump |
CB-AT140/10 |
Rated working pressure of system (MPa) |
21 |
Lifting winch |
Hydrauliclly driven,Planetary transnission,Free-fall function |
Rated pulling force of system (N) (third layer) |
72,000 |
Diameter of wire rope(mm) |
φ20 |
Ranging winch |
Hydrauliclly driven,Planetary transnission |
Rated pulling force of system (N) (second layer) |
55,000 |
Diameter of wire rope(mm) |
φ18 |
Temperature of surroundings(℃) |
-20 ~ +40 |
Overall dimension |
With boom(m) |
4.78×4.41×9.40 |
(Length×Width×Height) |
Without boom(m) |
4.78×3.26×3.30 |
|
Conveyance |
4.78×2.98×3.30 |
Ground Pressure |
Without load (Mpa) |
0.082 |
|
With loading of 6t(Mpa) |
0.097 |
Operating weight (t) |
33 |