Tractors > New Holland > General LB-620 backhoe-loader

New Holland General LB-620 Engine



New Holland General LB-620 tractor photo
1984 - 1989
Backhoe loader tractor
Engine Detail
Onan L423
diesel
4-cylinder
liquid-cooled inline
Displacement140 ci
2.3 L
Bore/Stroke3.50x3.625 inches
89 x 92 mm
Power (gross)53 hp
39.5 kW
Compression21.5:1
Rated RPM3000
Torque94.5 lb-ft
128.1 Nm
Torque RPM2400
Firing order1-2-4-3
Starterelectric
Starter volts12
Oil capacity6 qts
5.7 L
Oil change100 h
Coolant capacity11.5 qts
10.9 L
Intake valve clearance0.008 inches
0.203 mm
Exhaust valve clearance0.012 inches
0.305 mm
Page information
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Updated on February 26, 2025
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