Beta Marine BetaGen 10, Installation Manual, Page: 22 / 116

20
BetaSet-BetaGen 40T IIIA
Kubota/Beta Marine 4 - Cycle Base Engine BV3800 BG
Cylinders - No. In-line 4
Naturally Aspirated -
Turbocharged
3
After Treatment - Exhaust Gas Recirculation Internal EGR
Combustion Chamber - E TVCS Indirect Injection -
Combustion Chamber - E-CDIS Direct Injection
3
Fuel Injection Pressure - kgf/cm² (psi) 1st 190 (2702), 2nd 240 (3414)
Fuel Injection Pump - In-Line
3
Fuel Injection Timing BTDC - °/rpm (°/rpm) 5.5°/1500
(5.5°/1800)
Fuel - Diesel Fuel Oil To EN590 Or ASTM D975
3
Engine Governor Electronically Assisted Mechanical
Bore & Stroke - mm (cu.in) 100.0 x 120.00 (3.94 x 4.72)
Compression Ratio 19.0
Displacement - cc (cu in) 3769 (230.0)
Engine Maximum Output - HP/rpm (HP/rpm) 57.5/1500 (67.6/1800)
Engine Maximum Output - kW/rpm (kW/rpm) 42.9/1500 (50.5/1800)
Engine Prime Output - HP/rpm (HP/rpm) 52.2/1500 (61.5/1800)
Engine Prime Output - kW/rpm (kW/rpm) 39.0/1500 (45.9/1800)
Starting Aid Intake Air Heater (When Required)
Firing Order 1-3-4-2
Valve Tip Clearance (Cold) - mm (in) 0.23 - 0.27 (0.0091 - 0.0106)
Direction of Rotation - Counter Clockwise (Viewed From The Flywheel)
3
Lubricating Oil System - Forced By Trochoid Pump
3
Lubricating Oil Pressure At Rated RPM - kgf/cm² (psi) 2.0 - 4.0 (28.0 - 56.0)
Lubricating Oil Capacity Of Standard Sump - L (U.S gal) 13.2 (3.49)
Lubricating Oil SAE - Ambient Temperatures Change Requirement, refer to: Page 50
Engine Closed Circuit Coolant Circulation - Pressurised, Forced By Water Pump
3
Engine Closed Circuit Coolant Capacity - Heat Exchanger Engines - L (U.S gal) 10.2 (2.70)
Engine Closed Circuit Coolant - Anti-freeze Mixed 30% > 50% With Water, refer to: Page 46
Electric Start - 12 Volt Grounded Earth
7
Electric Start - 12 Volt Insulated Return & 70 Amp Alternator
3
Electric Start - 24 Volt Insulated Return & 55 Amp Alternator Opt.
Min. Recommended Battery Capacity 108Ah 1050CCA