Deck Cranes
[ Marine Machinery ]

Deck Cranes
MHI's deck cranes help you move your cargo onto ships faster and more accurately, improving the efficiency of your shipping operations.
MHI-MS's deck cranes apply proven technologies to deliver fast and accurate cargo handling, helping customers achieve cost-effective marine transportation.

Main Features

Highly reliable and safe
  • Braking system uses both mechanical and hydraulic blocking;
  • Simple, intuitive mechanicallink control system;
  • Good stability due to sheaves in the center of the jib.
Fast and efficient
  • Fast lowering speed is kept at highest speed for any load.
Easy maintenance
  • Simple hydraulic system;
  • The main equipment is found in a low accessible position of the crane's body;
  • Sheaves can be replaced easily due to separable bearing housing.
Easy access
  • Access design complies with AMSA regulation.
Access design complies with AMSA regulation.
Access design complies with AMSA regulation.

Lineup and Specifications

Standard cranes

type 3020 3022 3024 3026 3026 3030
Hoisting load (t) 30
Working radius Max. (m) 20 22 24 26 28 30
Min. (m) 4 4 4.5 4.5 5 5
Winding height (m) 35
Hoisting Load (t) 30/12/5 *30/12/5
Speed (m/min.) 18.5/37/63 25/50/63
Lowering Load (t) 30/12/5 *30/12/5
Speed (m/min.) 63 63
Luffing time (sec.) 41 41 48 49 50 52
Slewing speed (sec.) 0.75 0.75 0.7 0.6 0.55 0.5
Electric motor for pump unit (kW) Cont. 105
*132
Intermittent 240/ED15% *320/ED15%
Total weight (t) 34 35 36 40 45 48
type 3620 3622 3624 3626 3628 3630
Hoisting load (t) 36
Working radius Max. (m) 20 22 24 26 28 30
Min. (m) 4 4 4.5 4.5 5 5
Winding height (m) 35
Hoisting Load (t) 36/14/5 *36/14/5
Speed (m/min.) 16/32/55 22/44/55
Lowering Load (t) 36/14/5 *36/14/5
Speed (m/min.) 55 55
Luffing time (sec.) 43 48 51 54 55 58
Slewing speed (sec.) 0.7 0.65 0.6 0.6 0.55 0.5
Electric motor for pump unit (kW) Cont. 105
*132
Intermittent 240/ED15% *320/ED15%
Total weight (t) 40 41 43 45 47 50
type 4020 4022 4024 4026 4028 4030
Hoisting load (t) 40
Working radius Max. (m) 20 22 24 26 28 30
Min. (m) 4 4 4.5 4.5 5 5
Winding height (m) 35
Hoisting Load (t) 40/16/5 *40/16/5
Speed (m/min.) 12.5/25/42 18.5/37/42
Lowering Load (t) 40/16/5 *40/16/5
Speed (m/min.) 42 42
Luffing time (sec.) 56 59 63 67 72 80
Slewing speed (sec.) 0.65 0.6 0.55 0.5 0.45 0.4
Electric motor for pump unit (kW) Cont. 105
*132
Intermittent 240/ED15% *320/ED15%
Total weight (t) 45 46 48 51 53 56
  • 1The data is based on an AC 440 V, 60 Hz, three-phase electric power source and a maximum 5° heel (list).
  • 2The speed in the above table is calculated based on a working oil viscosity of 55 cSt (oil temperature: approx. 40 to 50°C).
  • 3These figures are subject to change without notice.

Heavy duty cranes

type MD5028 MD5030 MD5032 MD10028 MD10030
Hoisting load (t) 50 100
Working radius Max. (m) 28 30 32 28 30
Min. (m) 5 5 5 6 6
Winding height (m) 35 35
Hoisting Load (t) 50/20/5 100/40
Speed (m/min.) 15/30/38 10/20
Lowering Load (t) 50/20/5 100/40
Speed (m/min.) 38 20
Luffing time (sec.) 95 100 100 135 145
Slewing speed (sec.) 0.4 0.35 0.35 0.2 0.2
Electric motor for pump unit (kW) Cont. 132 132 x 2
Intermittent 320/ED15% 320x2/ED15%
Total weight (t) 69 71 73 69 120
  • 1The data is based on an AC 440 V, 60 Hz, three-phase electric power source and a maximum 5° heel (list).
  • 2The speed in the above table is calculated based on a working oil viscosity of 55 cSt (oil temperature: approx. 40 to 50°C).
  • 3These figures are subject to change without notice.

History

History

Stories of MHI Group Expertise