Kubota WSM 05-E4B Series User Manual

1.4 Specification for D1305-E4BG, V1505-E4BG
Model
D1305-E4BG V1505-E4BG
BG1 BG1 BG2
Number of cylinder 3 4
Engine type Vertical, water-cooled, 4-cycle diesel engine
Bore × Stroke
78.0 × 88.0 mm
(3.07 × 3.46 in.)
78.0 × 78.4 mm
(3.07 × 3.09 in.)
Total displacement 1261 cm
3
(76.95 cu.in.) 1498 cm
3
(91.41 cu.in.)
STAND BY
ISO 3046
SAE J-1349
13.1 kW / 1800 min
-1
(rpm)
17.6 HP / 1800 min
-1
(rpm)
15.1 kW / 1800 min
-1
(rpm)
20.2 HP / 1800 min
-1
(rpm)
12.5 kW / 1500 min
-1
(rpm)
16.8 HP / 1500 min
-1
(rpm)
NET continuous
ISO 3046
SAE J-1349
11.6 kW / 1800 min
-1
(rpm)
15.6 HP / 1800 min
-1
(rpm)
13.4 kW / 1800 min
-1
(rpm)
18.0 kW / 1800 min
-1
(rpm)
11.1 kW / 1500 min
-1
(rpm)
14.9 kW / 1500 min
-1
(rpm)
Governor regulation Less than 5 %
Combustion chamber Spherical type (E-TVCS)
Fuel injection pump Bosch MD type mini pump
Governor All speed mechanical governor
Direction of rotation Counter-clockwise (viewed from flywheel side)
Injection nozzle Mini nozzle
Injection timing 0.2618 rad (15.00°) before T.D.C.
Firing order 1-2-3 1-3-4-2
Injection pressure 13.73 MPa (140.0 kgf/cm
2
, 1991 psi)
Compression ration 24 : 1
Lubricating system Forced lubrication by trochoid pump
Oil pressure indication Electrical type switch
Lubricating filter Full flow paper filter (Cartridge type)
Cooling system Pressurized radiator, forced circulation with water pump
Starting system Electric starting with starter
Starting motor 12 V, 1.0 kW 12 V, 1.2 kW
Starting support device By glow plug in combustion chamber
EGR None
Battery 12 V, 65 AH, equivalent 12 V, 75 AH, equivalent
Charging alternator 12 V, 360 W
Fuel Diesel fuel No. 2-D (ASTM D975)
Lubricating oil
Class CF lubricating oil as per API classification is recommended.
For details on recommended lubricating oils, see page 3-1.
Lubricating oil capacity 5.1 L (1.3 U.S.gals) 6.7 L (1.8 U.S.gals)
Weight (Dry) 110 kg (242 lbs) 127 kg (280 lbs)
NOTE
• The specification described above is of the standard engine of each model.
• Conversion Formula: HP = 0.746 kW
, PS = 0.7355 kW
INFORMATION
1. Specifications 2. GENERAL
05-E4B SERIES,05-E4BG SERIES
2-17
KiSC issued 03, 2023 A

Kubota WSM 05-E4B Series Specifications

General

Brand	Kubota
Model	WSM 05-E4B Series
Category	Engine
Language	English