Miller Electric Bobcat 230 Replacement Engine — Kohler CH730-3346 23.5 HP Command PRO Horizontal Engine Click to zoom

Miller Electric Bobcat 230 Replacement Engine — Kohler CH730-3346 23.5 HP Command PRO Horizontal Engine

MPN Bobcat 230 ENGINE

In stockReplacement Engine

Overview

🚚 Flat-rate LTL freight: $200
Ships palletized by LTL freight to the lower 48 states + DC for a flat $200. Need it fast? Choose Expedited or Need It Fast ($235.95) at checkout and we'll call you with the fastest options.

Need a replacement engine for your Miller Electric Bobcat 230 welder/generator? This is a brand-new, genuine Kohler CH730-3346 (Rehlko spec PA-CH730-3346) 23.5 HP Command PRO horizontal-shaft engine — the engine spec used on Miller Electric machines such as the Bobcat 230.

Kohler Engines now operates as Rehlko; same engine, same factory, same part number. Ships new in the crate with the manufacturer's engine warranty.

Before you order: confirm fitment

  • Check the engine tag on your Miller Electric machine: it should read CH730-3346 / PA-CH730-3346.
  • Match crankshaft diameter and length, mounting pattern, PTO/clutch, fuel and wiring connections.
  • Not sure which engine your machine has? Call (646) 666-7225 with your machine model and serial number and we'll confirm the right spec.

Engine specifications

Manufacturer Kohler (now Rehlko)
Part number (MPN) CH730-3346
Rehlko spec number PA-CH730-3346
Series Command PRO
Gross power 23.5 HP
Displacement 725 cc
Cylinders V-twin, OHV
Crankshaft orientation Horizontal
Crankshaft Threaded crankshaft
Fuel system Carbureted gasoline
Air cleaner Low-Profile Air Cleaner
Starter Electric Start
Charging 15 Amp
Oil capacity 2.0 qt (1.9 L)
Shipping weight 119 lb
Condition New, genuine OEM
Fits Miller Electric Bobcat 230

Frequently asked questions

What engine does the Miller Electric Bobcat 230 use?

This listing is the Kohler CH730-3346 spec (23.5 HP). Always confirm against the tag on your existing engine.

How much is shipping?

Engines ship palletized by LTL freight for a flat $200 to the lower 48 + DC. Expedited / Need It Fast ($235.95) is available at checkout.

Is this the same engine as Kohler CH730-3346?

Yes — this is the same new Kohler/Rehlko engine sold on our Kohler CH730-3346 page, listed here by machine for easy lookup.