Kohler CH730-3201 – 23.5HP 747cc Horizontal Engine
Kohler CH730-3201 features a massive 725cc displacement and 1-1/8 inch shaft, delivering elite power and reliability for heavy-duty industrial machinery.
- Engine Type: 4-Stroke 725cc V-Twin OHV.
- Output Shaft: 1-1/8 inch straight keyed.
- Starting System: Solenoid shift electric start.
- Output Power: 23.5 HP peak performance.
- Control Technology: Hydraulic valve lifter system.
Description
Kohler CH730-3201 23.5HP Horizontal Engine
Eliminating power sag in heavy-duty commercial wood chippers, the Kohler CH730-3201 provides a high-output solution through its expanded 747cc Command PRO layout. This high-displacement V-Twin architecture allows the Kohler-engineered assembly to deliver a consistent 53.2 Nm of torque for heavy industrial cycles. The specific 3201-spec design utilizes a precision carburetor to optimize volumetric efficiency and dampen harmonic vibrations during maximum 23.5HP output. This mechanical architecture ensures durable power delivery for the most demanding professional-grade industrial machinery across the United States.
Advanced CARB Tier 3 and EPA standards define the Kohler CH730-3201 as a top-tier choice for sustainable high-performance industrial propulsion. The specialized metallurgy in this 3201 configuration utilizes a forged steel crankshaft and hydraulic valve lifters to mitigate internal thermal stress. This horizontal engine employs an automotive-style oil filter to maintain lubrication purity during extended service intervals. Industrial equipment manufacturers prioritize the secure 1-1/8 inch straight keyed shaft for high-torque power transmission.
Technical Specifications of Kohler 23.5HP CH730-3201
- Large 747cc V-Twin design maximizes power output
- Four stroke OHV architecture ensures high density
- Economic 6.4 Lph fuel usage sustains tasks
- Peak 53.2 Nm torque drives heavy machinery
- Heavy 1-1/8 inch keyed shaft secures pulleys
- Electric 12V ignition system ensures fast starting
- Forced air cooling prevents engine thermal failure
Kohler Command Pro CH730-3201 Technical Specs
| Brand | Kohler |
| Full Model Code | CH730-3201 |
| Country of Origin | USA |
| Engine Orientation | Horizontal Shaft |
| Engine Type | 4-Stroke, OHV, V-Twin |
| Displacement | 747 cc |
| Bore x Stroke | 83 x 69 mm |
| Compression Ratio | 9.1:1 |
| Maximum Output | 17.5 kW (23.5 HP) @ 3600 RPM |
| Maximum Torque | 52.5 Nm (38.7 lbs-ft) @ 2400 RPM |
| Specific Fuel Consumption | 7.1 L/hr @ 3600 RPM |
| Fuel Induction System | Two-Barrel Carburetor |
| Ignition System | Electronic Ignition |
| Start System | Electric Start |
| Shaft Specification | 1-7/16" (36.5 mm) Straight Keyway Shaft (Specialized) |
| Fuel Tank Capacity | Data not released (External) |
| Oil Capacity & Type | 1.9 Liters / SAE 10W-30 |
| Cooling System | Air Cooled |
| Dry Weight | 43.0 kg |
| Dimensions | 355 x 441 x 490 mm |
| Standard Warranty | 3 Years |
| Primary Application | Heavy-Duty Industrial Drives, Agricultural Mixers, Large Wood Chippers |
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