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Yanmar 6CHL Marine Auxiliary Engine

Yanmar 6CHL water-cooled four-stroke marine diesel for generator sets: 105 x 125 mm, 45.6–107 kW continuous, 40–96 kWe at 1500/1800 min-1; electric or air-motor start.

Description

The Yanmar 6CHL is a vertical, water-cooled, four-stroke direct-injection marine diesel used as an auxiliary engine for generator sets, offered as 6CHL-N, -TN, -TNA, -HTN and -HTNA.

Technical data

  • Bore x stroke: 105 x 125 mm
  • Continuous rated output: 45.6 kW (62 PS) to 107 kW (145 PS) at 1500 or 1800 min-1
  • Generator capacity: 40 kWe (50 kVA) to 96 kWe (120 kVA)
  • Starting: electric or air motor
  • Dry weight: 625–675 kg; genset total weight 1220–1540 kg
  • Genset length: 1861–2051 mm
  • 6CHL-TNA / 6CHL-HTNA: continuous load at or below 80% of rated power; 100% load limited to 2 hours per 12 hours

Generator capacity varies with actual generator efficiency.

Specifications

Engine Model 6CHL-N 6CHL-TN 6CHL-TNA 6CHL-HTN 6CHL-HTNA col7 col8 col9 col10 col11
Type Vertical, Watar-cooled, 4-stroke Diesel
No. of Cylinders In-line 4
Cylinder Bore × Stroke [mm] 105×125
Continuous Rated Output [kW(PS)] 45.6 (62) 54.4 (74) 54.4 (74) 73.6 (100) 67.7 (92) 89.7 (122) 73.6 (100) 88.3 (120) 91.9 (125) 107 (145)
Generator Capacity [kWe(kVa)] 40 (50) 48 (60) 48 (60) 64 (80) 60 (75) 80 (100) 64 (80) 80 (100) 80 (100) 96 (120)
Engine Speed [min-1] 1500 1800 1500 1800 1500 1800 1500 1800 1500 1800
Combustion System Direct Injection
Starting system Electric Starting or Air-motor starting
Dry Weight [kg] 625 645 645 675 675
Total Weight (Gen.Set) [kg] 1220 1350 1350 1380 1540
Models 6CHL-N 6CHL-TN 6CHL-TNA 6CHL-HTN 6CHL-HTNA
A 1861 1926 1926 1946 2051
A1 1206 1206 1206 1256 1256
B 962 962 962 962 962
C 1382 1624 1624 1624 1634
D 1650 1700 1700 1700 1900
E 640 640 640 640 640
F 474 474 474 474 484
G 1165 1165 1165 1165 1175

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