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5kW to 7kW Propane/Natural Gas
"Our most compact high performance"

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ENGINE SPECIFICATION  Click here to see power/torque curves.
 
IDX ITEM FD501D-CS00
1 Engine Type  Liquid cooled, 4-cyc.,OHV,Vertical
2 No. of Cyl. 2 ( 90 degree, V - Twin  )
3 Engine Displacement 437 cc ( 26.7 cu.in. )
4 Bore x Stroke  67 x 62 mm ( 2.64 in x 2.44 in )
5 Compression Ratio  9.3 : 1
6 Max. Output 16.0 hp ( 11.8 kw ) / 3600 rpm--SAE J1349
7 Max Torque  24.1 ft-lbs ( 32.6 N.m ) / 2800 rpm
8 Min Fuel Consumption Ratio  230 gr/hp.hr ( 313 gr/kw.hr )
9 Direction of Rotation  Counter clockwise facing the PTO
10 Compression Release TCR
11 Governor Mechanical governor
12 Lubrication Pressure Lubrication
13 Balancing Per V - Twin configuration
14 Oil capacity  1.3 L ( 2.7 US.pt )
15 Off level operation  Max. 25 degrees all directions
16 Engine Mounting Hole (mm ) 4 - M8 x P1.25
17 PTO  Straight :  Dia. 25.4mm(1.12in) x L 80mm
18 PTO Thread Size  M10 x P 1.5, Depth 25 mm
19 PTO  Flange 4-3/8-16 UNC
  PTO Pilot Diameter 5.75 in. (146.075 mm)
20 Air cleaner Dry type ( Paper ), Dual Stage Element
21 Air cleaner inlet With (L-type inlet, Shipped Loose)
22 Muffler Shipped Loose
23 Mounting hardware for muffler Flange, Nuts, Washers and Studs
24 Exhaust gasket Installed
25 Electric Starter Solenoid Shift type
26 Ignition Battery,Full Transistor,Fixed timing
27 Charging coil 12 V - 15 amp
28 Fuel Pump - Gasoline Pulse type pump
29 Spark plug BPR4ES
30 RFI  Per CANADA and U.S.A requirements
31 Carburetor Side draft type,Fixed Main Jet,Outer Vent
32 Carb. shut off solenoid switch Included
33 Vent extension tube on carburetor Included
34 Control Panel Push-pull type, Low speed Governor
35 Choke control - Gasoline Separate remote type
36 Oil pressure switch Close on Low Pressure
37 Oil drain  Remote Value
38 Oil filter Spin - On filter
39 Dip stick & Oil fill Included + Separate
40 Radiator Installed
41 Cooling fan Installed, Pulls air though radiator
42 Flywheel cover Not Required
43 Radiator Pre-screen 14037-2130
44 Thermo switch Close on High Temperature
45 Decal  
  a) Brand With (New decals with H.P.)
  b) Bar Code  Standard
  c) Oil Maintenance  English
  d) Air Cleaner Maintenance  English
  e) Warning None
  f) CARB Emission Label With
46 Voltage Regulator installed (Open Type)
47 Optional Part  
  a) Key ( PTO ) Shipped Loose
  b) Bolt ( PTO ) Shipped Loose
  c) Washer ( PTO ) Shipped Loose
  d) Fuel Filter - Gasoline Installed
  e) Connector ( Regulator ) Installed
  f) Terminal ( Regulator) Installed
  g) Nut ( on B - terminal, Starter ) Shipped Loose
  h) Washer(on B - terminal, Starter ) Shipped Loose
  i) Tool Kit Without
  j) Manual ( operator's ) Included
  k) Overflow Bottle Installed
48 Engine speed set --- High speed 3600 rpm
                          ---  Low speed 1550 rpm
49 Ship loose part Bolt and Washer (PTO)
    L-type inlet and Clamp (A/C)
    Nut and Washer (Starter B-Terminal)
50 Special Specifications Counter-Bore added to Valve Guide
    Valve Spring Stiffness Increased
    Steel Cam Gear
    Glass Fiber re-inforced Governor-Gear
51 Dimension ( L x W x H ), 440mm x 358mm x 458mm
   With Muff. (17.32 x 14.09 x 18.03 in.)
52 Net weight 35 kg (77.1 lbs)