Jacobsen LF550-H-T4F, Safety, Operation And Maintenance Manual

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SPECIFICATIONS 4
10
4Specifications
4.1 ENGINE SPECIFICATIONS __________________________________________________
LF550 / LF570 LF550-H / LF570-H
Make Kubota Kubota
Model D1803-DICR-E4B V2403-DICR-E4B
Type Four cycle, liquid cooled, Diesel Four cycle, liquid cooled, Diesel
Number of Cylinders 3 4
Bore and Stroke 3.43 in. (8.7 cm) x 4.03 in. (10.24 cm) 3.43 in. (8.7 cm) x 4.03 in. (10.24 cm)
Total Displacement
111.43 in
3
(1.826 l) 148.5 in
3
(2.434 l)
Combustion System Direct Injection Direct Injection
Intake System Naturally Aspirated Naturally Aspirated
Gross Intermittent Power 34.5 hp (28 kW)@2700 rpm 50.2 hp (37.4 kW)@2700 rpm
Torque 85.4 ft.Lb. (115.8 Nm) @1600 rpm 117.9 ft.Lb. (159.8 Nm) @1600 rpm
Maximum Speed 2950 ± 50 rpm (No Load) 2950 ± 50 rpm (No Load)
Low Idle 1300 ± 25 rpm (No Load) 1000 ± 50 rpm (No Load)
Rotation Counter-clockwise viewed at flywheel Counter-clockwise viewed at flywheel
Fuel #2 ultra-low sulfur Diesel fuel #2 ultra-low sulfur Diesel fuel
Injection Pump Bosch MD type mini pump Bosch MD type mini pump
Engine Oil (API Class) CJ-4 CJ-4
Oil Pan Capacity 1.8 gallons (7 l) 7.5 quart (7.1 l)
Starter 12 Volt, 2 kW 12 Volt, 2 kW
Alternator 12 Volt, 45 Amp 12 Volt, 45 Amp
Dry Weight 408 lb. (185 kg) 487 lb. (221 kg)
Dimensions
(Length x Width x Height)
29.3 x 20 x 28.4 in.
(74.4 x 50.7 x 72.1 cm)
34.2 x 20.4 x 28.4 in.
(86.9 x 51.7 x 72.1 cm)
Emission Regulation Tier 4 Final/ Stage IIIB Tier 4 Final/ Stage IIIB