Kubota WG1605-G-E3, Operator'S Manual

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43 SPECIFICATIONS
EN
GLISH
A
Specifications are subject to change without notice.
A
LPG regulator with vaporizer operates on a liquid withdrawal type system.
A This CO
2
measurement results from testing over a fixed test cycle under laboratory conditions a(n) (parent) engine
representative of the engine type (engine family) and shall not imply or express any guarantee of the performance of
a particular engine.
*1 Large spark-ignition engines non-road transient test cycle
*2 Defined in Annex IX to Delegated Regulation (EU) 2017/654.
Model
WG1605-LN-E3
LPG Natural Gas
Type Vertical, Water-cooled 4 cycle
No. of cylinders - bore x stroke mm (in.) 4- 79 x 78.4 (3.11 x 3.09)
Total displacement L (cu-in.) 1.537 (93.79)
Brake horse power
SAE Gross
intermittent kW(HP) /
min (rpm)
41.0 (55.0) / 3600
36.0 (48.3) / 3000 38.4 (51.5) / 3600
33.8 (45.3) / 3000
SAE net
intermittent kW(HP) /
min (rpm)
32.5 (43.6) / 3000 30.6 (41.0) / 3000
SAE net
continuous kW(HP) /
min (rpm)
25.0 (33.5) / 3000
Max. torque
SAE Gross
intermittent N-m(lbf-ft) /
min (rpm)
117 (86.3) / 2400 110 (81.0) / 2600
Governor type Electronic Governor
Ignition system Full transistor battery ignition type
Fuel used Commercial LPG Natural Gas only
Lubricating oil capacity L (US gals.) 6.0 (1.59)
Starter 12 V x 1.0 kW
Total dimensions (L x W x H) mm (in.) 592 (23.3) x 479 (18.9) x 652 (25.7)
Weight (Dry) kg (lbs) 121 (267.0)
Common tune up specification
Minimum bare idling speed min (rpm) 800
Maximum bare speed min (rpm) 3000
Ignition timing
deg. BTDC
/ rpm
20 / 3000, 10 / 800 23 / 3000, 15 / 800
Spark plug type / Spark plug gap mm (in.) NGK IFR6F8DN 0.7 to 0.8 (0.028 to 0.031)
Intake / Exhaust valve clearance
Check when engine is cold.
mm (in.) 0.145 to 0.185 (0.0057 to 0.0073)
EU engine family name JKBXB01.5CFA
CO
2
Emission data
Non-road
steady-state
test cycle
g/kWh
1043.9 (Fuel A*2)
1006.8 (Fuel B*2) 920.9 (G
R
*2)
743.4 (G
25
*2)
LSI-NRTC*1 g/kWh
1025.5 (Fuel A*2)
993.8 (Fuel B*2)
905.0 (G
R
*2)
724.0 (G
25
*2)
EG523-8917_E.book Page 43 Friday, May 17, 2019 10:32 AM