The KD440 air-cooled, single cylinder diesel engine is redesigned to include a new air filter, a modified tank, a new drain tap and an updated recoil pulley. The engine was specially designed to extend the time between maintenance intervals.
- Tank helps reduce entry of foreign particles
- Rubber-coated recoil pulley integrated to reduce noise levels and improve operator comfort
- Direct injection system
- Full pressure lubrication combined with full-flow oil filters
- Cast iron liner
- Counterbalanced crankshaft allows for lower vibration, reduced sound levels
- Hydraulic lifters maintain valve adjustment with no scheduled maintenance
Spec Sheet: Kohler KD440 Diesel Air-Cooled Engine
Service Manual: Kohler KD440 Air-Cooled Diesel Engine
Owner's Manual: Kohler KD440 Air-Cooled Diesel Engine
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