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2STROKE ENGINE

Features 特徴
LA型

  • 低燃費
  • 高プロペラ効率
  • 高信頼性
  • 低質燃料油対応
  • メンテナンス容易
  • 省スペース

LA型  主要目・主要な寸法

○ UEC52LA
Rating g/kW･h (g/PS･h) Engine
Speed min-1		 Engine Output kW(PS)
Number of Cylinders
5 6 7 8
P1 167
(123)		 133 5,900
(8,000)		 7,080
(9,600)		 8,260
(11,200)		 9,440
(12,800)
P2 160
(118)		 4,250
(5,750)		 5,100
(6,900)		 5,950
(8,050)		 6,800
(9,200)
P3 167
(123)		 100 4,400
(6,000)		 5,280
(7,200)		 6,160
(8,400)		 7,040
(9,600)
P4 160
(118)		 3,200
(4,300)		 3,840
(5,160)		 4,480
(6,020)		 5,120
(6,880)
○ UEC45LA
Rating g/kW･h (g/PS･h) Engine
Speed min-1		 Engine Output kW(PS)
Number of Cylinders
5 6 7 8
P1 170
(125)		 158 4,450
(6,000)		 5,340
(7,200)		 6,230
(8,400)		 7,210
(9,600)
P2 163
(120)		 3,200
(4,300)		 3,840
(5,160)		 4,480
(6,020)		 5,120
(6,880)
P3 170
(125)		 119 3,350
(4,500)		 4,020
(5,400)		 4,690
(6,300)		 5,360
(7,200)
P4 163
(120)		 2,.400
(3,250)		 2,880
(3,900)		 3,360
(4,550)		 3,840
(5,200)
○ UEC37LA
Rating g/kW･h (g/PS･h) Engine
Speed min-1		 Engine Output kW(PS)
Number of Cylinders
6 7 8
P1 175
(129)		 210 3,120
(4,200)		 3,640
(4,900)		 4,160
(5,600)
P2 168
(124)		 2,220
(3,000)		 2,590
(3,500)		 2,960
(4,000)
P3 175
(129)		 158 2,340
(3,120)		 2,730
(3,640)		 3,120
(4,160)
P4 168
(124)		 1,680
(2,280)		 1960
(2,660)		 2,240
(3,040)
○ Principal Dimensions
Model Weights and
Dimensions		 Number of Cylinders
Type Bore / Stroke 5 6 7 8
UEC52LA 520mm /1,600mm Net Weight (tons) 205 239 274 308
A (mm) 6,310 7,270 8,230 9,190
B/C1,C2/D/E (mm) 7,700(7,350※)/6,648、6,720/1,560/3,000
UEC45LA 450mm / 1,350mm Net Weight (tons) 133 155 178 200
A (mm) 5,445 6,265 7,085 7,905
B/C2/E (mm) 6,480(6,240※)/5,660/2,560
D (mm) 1,240 1,310
UEC37LA 370mm / 880mm Net Weight (tons) - 75 86 97
A (mm) - 5,610 6,395 7,055
B/C2/D/E (mm) 5,000(4,590※)/4,276/940/1,900
  • A：Length overall
  • B：Piston dismantling height (※ When using a special tool)
  • C1：Engine height with hydraulic valve system
  • C2：Engine height with mechanical valve system
  • D：Depth below crankshaft
  • E：Breadth including mounting

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