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Machine specifications
Engine
Model
Type
Cooling method
Number of cylinders and arrangement
Firing order
Combustion chamber type
Cylinder bore x stroke
Piston displacement
Compression ratio
Rated gross horse power ( SAE J1995)
Maximum torque at 1600 RPM
Engine oil quantity
Dry weight
High idling speed
Low idling speed
Rated fuel consumption
Starting motor
Alternator
Battery
Main pump
Type
Capacity
Rated oil flow
Rated speed
Gear pump
Type
Capacity
Rated oil flow
Main control valve
Type
Operating method
Main relief valve pressure : P1, P2 / P3
Overload relief valve pressure
INTRODUCTION
Kubota D1305
4-cycle vertical overhead valve, diesel fuel
Water cooling
3 cylinders, in-line
1 - 2 - 3
Swirl chamber type
78 mm (3.07 in) x 88 mm (3.46 in)
1261 cm³ (77 in³)
24 : 1
18.5 kW (25.2 Hp) at 2400 RPM
81.4 N·m (60.0 lb ft)
5.7 L (1.5 US gal)
124 kg (273 lb)
2350 – 2400 RPM
1400 – 1450 RPM
192 g/Hp·hr at 2400 RPM ( 257 g/kW·hr at
2400 RPM)
12 V, 1.4 kW
12 V, 40 A
1 x 12 V x 58 A·h or 1 x 12 V x 80 A·h
Variable displacement tandem axis piston pumps
2 x 12 cm³/rev (0.7 in³/rev)
2 x 27.6 L/min (7.3 US gpm)
2300 RPM
Fixed displacement gear pump single stage
8.5 – 4.5 cm³/rev (0.5 – 0.3 in³/rev)
19.6 – 10.4 L/min (5.2 – 2.7 US gpm)
Sectional, 9 spools (12 blocks)
Hydraulic pilot system
21573 – 17161 kPa (3129 – 2489 psi)
23538 kPa (3414 psi)
51422603 22/01/2018
19
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