Spec Sheet

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ENGINE SPECIFICATIONS: 15 & 20 KW
Make Mitsubishi
Model In-line
Cylinders 4
Displacement (Liters) 2.5
Bore (in / mm) 3.46 / 88
Stroke (in / mm) 4.06 / 103
Compression Ratio 22:1
Intake Air System Naturally aspirated
Cylinder Head Type Cast iron OHV
Piston Type Aluminum
ENGINE SPECIFICATIONS: 30 KW
Make Perkins
Model In-line
Cylinders 4
Displacement (Liters) 2.2
Bore (in / mm) 3.30 / 84
Stroke (in / mm) 3.94 / 100
Compression Ratio 23.3:1
Intake Air System Turbocharged / aftercooled
Cylinder Head Type Cast iron OHV
Piston Type Aluminum
ENGINE SPECIFICATIONS: 48 & 50 KW
Make Mitsubishi
Model In-line
Cylinders 4
Displacement (Liters) 3.3
Bore (in / mm) 3.70 / 94
Stroke (in / mm) 4.72 / 120
Compression Ratio 19:1
Intake Air System Turbocharged / Aftercooled
Cylinder Head Type Cast iron OHV
Piston Type Aluminum
ENGINE LUBRICATION SYSTEM
Oil Pump Type Gear
Oil Filter Type Full flow spin-on canister
Crankcase Capacity (quarts / Liters)
6.87 / 6.5—15 & 20 kW
11.2 / 10.6 —30 kW
11.6 / 11—48 & 50 kW
ENGINE COOLING SYSTEM
Water Pump Pre-lubed, self-sealing
Fan Speed (rpm)
2376—15 & 20 kW
1980—30 kW
2340—48 & 50 kW
Fan Diameter (in / mm)
18.11 / 460 (15 & 20 kW)
18 / 457.2 (30 kW)
17 / 431.8 (48 & 50 kW)
Fan Mode Pusher
FUEL SYSTEM
Fuel Type Ultra low sulfur diesel fuel
Fuel Pump Type Mechanical engine driven gear
Injector Type Mechanical
Fuel Supply Line (mm / in) 7.94 / 0.31 (ID)
Fuel Return Line (mm / in)
N/A—15 & 20 kW
4.76 / 0.19 (ID)—30 kW
7.94 / 0.31 (ID)—48 & 50 kW
Fuel Specification ASTM
Fuel Filtering (microns)
6—15 & 20 kW
25—30 kW
6—48 & 50 kW
WEIGHTS AND DIMENSIONS
kW size Tank size Weight (lb / kg)
Dimensions (L x W x H)
(in / cm)
15 kW
32 Gal 1528 / 693 81 x 31 x 51 / 206 x 79 x 129
95 Gal 1757 / 797 81 x 31 x 61 / 206 x 79 x 165
20 kW
32 Gal 1528 / 693 81 x 31 x 51 / 206 x 79 x 129
95 Gal 1757 / 797 81 x 31 x 61 / 206 x 79 x 165
30 kW
57 Gal 1857 / 842 95 x 35 x 59 / 241 x 89 x 150
132 Gal 2070 / 939 95 x 35 x 68 / 241 x 89 x 173
48 & 50 kW
57 Gal 2215 / 1102 95 x 35 x 57 / 241 x 89 x 145
132 Gal 2429 / 1102 95 x 35 x 66 / 241 x 89 x 168
Protector™
Application and Engineering Data15 • 20 • 30 • 48 • 50 kW