Kubota WSM 05-E4B Series User Manual

INFORMATION
1. Specifications
1.1 Specification for D1005-E4B, D1105-E4B
Model D1005-E4B D1105-E4B
Number of cylinder 3
Engine type Vertical, water-cooled, 4-cycle diesel engine
Bore × Stroke
76.0 × 73.6 mm
(2.99 × 2.90 in.)
78.0 × 78.4 mm
(3.07 × 3.09 in.)
Total displacement 1001 cm
3
(61.08 cu.in.) 1123 cm
3
(68.53 cu.in.)
ISO net continuous
14.6 kW / 3000 min
-1
(rpm)
(19.6 HP / 3000 min
-1
(rpm))
15.4 kW / 3200 min
-1
(rpm)
(20.6 HP / 3200 min
-1
(rpm))
15.4 kW / 3000 min
-1
(rpm)
(20.7 HP / 3000 min
-1
(rpm))
ISO/SAE net intermit-
tent
16.8 kW / 3000 min
-1
(rpm)
(22.5 HP / 3000 min
-1
(rpm))
17.7 kW / 3200 min
-1
(rpm)
(23.7 HP / 3200 min
-1
(rpm))
17.8 kW / 3000 min
-1
(rpm)
(23.9 HP / 3000 min
-1
(rpm))
SAE gross intermittent
17.5 kW / 3000 min
-1
(rpm)
(23.5 HP / 3000 min
-1
(rpm))
18.5 kW / 3200 min
-1
(rpm)
(24.8 HP / 3200 min
-1
(rpm))
18.5 kW / 3000 min
-1
(rpm)
(24.8 HP / 3000 min
-1
(rpm))
Maximum bare speed 3220 min
-1
(rpm) 3420 min
-1
(rpm) 3220 min
-1
(rpm)
Minimum bare idling
speed
900 min
-1
(rpm) 1300 min
-1
(rpm) 900 min
-1
(rpm)
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 0.3142 rad (18.00°) before T.D.C. 0.3491 rad (20.00°) before T.D.C. 0.3142 rad (18.00°) before T.D.C.
Firing order 1-2-3
Injection pressure 13.73 MPa (140.0 kgf/cm
2
, 1991 psi)
Compression ratio 24 : 1
Lubricating system Forced lubrication by trochoid pump
Oil pressure indicating 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
Starter motor 12 V, 1.2 kW
Starting support device By glow plug in combustion chamber
EGR None
Battery 12 V, 65 AH, equivalent
Charging alternator 12 V, 480 W
Fuel Diesel fuel No.2-D (ASTM D975)
(Continued)
INFORMATION
1. Specifications 2. GENERAL
05-E4B SERIES,05-E4BG SERIES
2-13
KiSC issued 03, 2023 A

Kubota WSM 05-E4B Series Specifications

General

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