IKNOW MACHINERY CO., LTD. http//www.iknow-m.co.jp 1 IHI IKNOW Electric Hydraulic Deck Crane IHI –type Crane and IKNOW-type Crane
IKNOW MACHINERY CO., LTD. http//www.iknow-m.co.jp
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IHI IKNOW
Electric Hydraulic Deck Crane IHI –type Crane and IKNOW-type Crane
Particulars IHI IKNOW
Hoisting Load(Hook) (ton) 30 / 18 / 6 30 / 18 / 6
Hoisting Speed(Hook) (m/min) 19 / 24 / 50 19 / 26 / 58
Hoisting Load(Grab) (ton) 24 / 18 / 6 24 / 10
Hoisting Speed(Grab) (m/min) 19 / 24 / 50 19 / 37
Lowering Speed (m/min) 50 50
Luffing Time (sec) Abt. 46 Abt. 45
Slewing Speed (rpm) Ave. 0.55 Ave. 0.6
Working Radius (m) 26 〜 4 26 〜 4
Slewing Angle (deg) 360°Free 360°Free
Distance to hoist (m) 37 37
Main Electric Motor (kW) 125 kW CONT.
(AC285kW, ED15%) 105 kW CONT.
(AC170kW, ED40%)
Self Weight (ton) Abt. 41 Abt. 41
Cycle Time (sec) 173.0 169.9
Slewing Bearing Inner bolt PCD/No. & Size PCD2775 / 60-φ39 PCD2775 / 72-φ39
Comparison of Main Particulars
2
3
Arrangement
26M/R 26M/R
91
70
99
70
4M/R 4M/R
IKNOW IHI
3075 3075
Hoist Luffing Jib Top
Luffing Drum Hoisting Drum
Jib Top
Post Top
Middle Sheave
Hoist Luffing
Luffing Drum Hoisting Drum
Jib Top
Post Top
Jib Top
Post Top
3
4
Arrangement of Pump Unit
Pump Unit
1850
23
00
(Horizontal Type) (Vertical Type)
IKNOW IHI
I H I IKNOW
Type Vane Motor Piston Motor
(Bosch Rexroth)
Seal Resin type vane seal None
5
Hydraulic Motor
6
Hydraulic Motor
Low rotation
Reduction ratio
Motor torque
Motor Torque
30T
30T
4 1 :
40 1 :
T:7.5[Ton-m]
T:0.75[Ton-m]
Principle of leverage and reduction ratio,
number of revolution
IHI
IKNOW
Low rotation
Reduction ratio
Thank you for attention
IKNOW MACHINERY CO., LTD.
http//www.iknow-m.co.jp
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