Lotus Equipment Sales Ltd.
120, 5726 Burleigh Cr. S.E.
Calgary, Alberta, Canada
T2H 1Z8
Phone: (403)253-0822   1-800-661-0002
Fax: (403)253-8684   1-800-661-0007
Email: donnas@lotus-equip.com

 

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Kohler Propane/Natural Gas Engines

Kohler Command Pro
Gaseous Fuel Engines:
  Compared to a Gasoline Engine, LPG and
Natural Gas Offers Many Advantages:
*Ideal for industrial, construction, rental, commercial,
  and other outdoor power equipment
*Vapor and liquid withdrawal
*Ready to use right out of the box
*Factory-installed two stage regulator
*Factory-installed, lock-off solenoid
*CARB/EPA certified (USA)
*Two-year commercial warranty
  *Less Carbon Monoxide
*Compliant with ozone non-attainment days in many cities
*No evaporative fumes that are present during gasoline fills or spillage.
*Leaves no lead, carbon or sludge in the engine--that means less engine wear
  and lower maintenance costs.
*No gasoline vapour lock
*Higher octane rating
*Won't "spoil" over time--especially crucial for standby gen sets


 

Other Considerations:
Before deciding on gaseous fuel, consider these other factors:
Lower horsepower and torque.  Simply stated, gaseous fuel replaces a portion of the air normally drawn for combustion.  That means less power compared to gasoline--about 10% less for LPG; about 20% less for natural gas or dual fuel.

Cost.  Gaseous fuel components add cost to a engine. 

Emissions.  Regardless of fuel type, equipment operators should avoid inhaling exhaust fumes.  Engines should not be run in a closed building or a confined area.

Standard Features

*Lock-off solenoid w/filter *Hydraulic valve lifters
*Air vapourizer *Cast oil cooler (CH25)
*Two-stage regulator *Oil Sentry system
*Canister Muffler *Spin-on oil filter
*Overhead valve design *Dual oil drains
*Electronic ignition *Full pressure lubrication
*12V electric start, solenoid shift *Dual element air cleaner
*20A Charging system *Large air filter (CH25)
*Stellite exhaust valves *Variable speed governor
   
Model Specifications
4-Cycle, air-cooled, horizontal shaft, twin cylinder, overhead valve, cast iron cylinder liners
Model: CH20 CH25
Spec No: 64570 68640
Fuel System: LPG, open loop LPG, open loop
Type of Fuel Withdrawal:
 
Liquid or Vapour
(for Vapour remove Vapourizer)
Liquid or Vapour
(for Vapour remove Vapourizer)
Muffler: Canister Canister
Bore: 3.03" (77mm) 3.27" (83mm)
Stroke: 2.64" (67mm) 2.64 (67mm)
Displacement: 38cu. in (624cc) 44cu. in (725cc)
Crankshaft Dia.: 1" 1-7/16"
Power @ 3600 RPM hp (kW): 17.1hp (12.8kW) 20.0hp (14.9kW)
Max Torque @ RPM: 28.6 (@2400 RPM) 34.3 (@2400 RPM)
Compression Ratio: 8:5:1 9:1
Dry Weight: 92 lbs.(41.7 kg) 96 lbs.(43.5 kg)
Oil Capacity: 4 U.S. pints (1.9 liters) 4.2 U.S. pints (2 liters)
Dimensions:
LxWxH
 
 
14.19"(360mm)x18.5"(470mm)x19"(483mm)
Length is grass screen to vaporizer
Width is to vapour hose.
 
15"(381mm)x21"(533mm)x19.75"(502mm)
Length is grass screen to vaporizer
Width is to lock-off solenoid.
Height is to air cleaner.

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