Wisconsin VH4D Engine for Sale | OEM Used 30 Horsepower V4 Air-Cooled Industrial Engine | Bobcat 610, Lincoln SA-200, Generator and Welder Applications
$2,999.00
At a Glance
- Condition: OEM used, all 4 cylinders compression tested
- Availability: In stock, Wisconsin VH4D cores from multiple donor applications
- Shipping: Free shipping to all 50 states via freight pallet, 5 to 10 business days
- All 4 cylinders compression tested, results available before you pay
- Wisconsin VH4D model authentication (date code documented where visible)
- Ignition system documented (magneto vs battery ignition)
- Carburetor source documented (Marvel-Schebler, Zenith, or Walbro)
- Donor application documented (Bobcat 610, SA-200 welder, sweeper, generator, etc.)
- Manual recoil vs electric start configuration confirmed
- 100% inspection before every order ships
- Backed by a 15 day replacement warranty against internal defects
Description
About the Wisconsin VH4D Engine
The Wisconsin VH4D Engine at Part Nests is one of the highest-quality Wisconsin VH4D engines for sale you will find. These iconic V4 air-cooled industrial engines have powered countless commercial and industrial applications across North America for over four decades, with their most famous application being the Bobcat 610 / 611 / 700 skid steer loaders and the Lincoln Electric SA-200 Pipeliner welders used throughout the oil and gas industry.
Used Wisconsin VH4D Engine for Sale
This Wisconsin VH4D engine for sale at Part Nests is known for its 30 horsepower output, robust cast iron construction, and proven durability across demanding industrial applications. This V4 air-cooled engine is ideal for applications such as the Bobcat 610 skid steer, Lincoln SA-200 welder, industrial sweepers (Tennant, Elgin), concrete saws, trenchers (Ditch Witch), generators, welders, and other similar machinery requiring proven Wisconsin VH4D reliability.
The Wisconsin Motor Manufacturing Company Legacy
Wisconsin Motor Manufacturing Company was founded in 1909 in Milwaukee, Wisconsin, and produced industrial engines continuously through the 1990s. The company was later acquired by Teledyne (becoming Teledyne Wisconsin Motor), then by Continental Industrial Engines, then by Cohutta Industries in modern times. Throughout all corporate ownership changes, the Wisconsin VH4D and its sister engines continued in production to support the enormous installed base of equipment using these engines.
The Wisconsin VH4D was Wisconsin most successful V4 air-cooled industrial engine, sitting alongside related models like:
- Wisconsin VG4D (similar V4 architecture, slightly different specs)
- Wisconsin VH4 (related V4)
- Wisconsin TFD / VF4 (related V4 variants)
- Wisconsin S-series (smaller single-cylinder engines)
Features of Wisconsin VH4D Engine
- V4 Configuration: The Wisconsin VH4D engine has a V4 layout (two banks of two cylinders), allowing a compact engine envelope while delivering 30 horsepower. The V4 architecture is unusual in industrial engines (most are inline) and is one of the distinctive characteristics of the Wisconsin VH4D.
- Air-Cooled Design: The Wisconsin VH4D uses an air-cooled system with a shrouded cooling fan and cast iron cooling fins. Air-cooling is simpler than liquid-cooling, requires no radiator or coolant maintenance, and is particularly resistant to operating environments with dust, debris, or extreme ambient conditions.
- Overhead Valve (OHV) Design: The Wisconsin VH4D uses an OHV valvetrain with 2 valves per cylinder (one intake, one exhaust per cylinder, 8 valves total across the V4), facilitating efficient combustion and reliable valve train operation.
- Cast Iron Construction: The Wisconsin VH4D is made of cast iron block and heads for maximum durability under demanding industrial duty cycles.
- Low-End Torque: The Wisconsin VH4D produces 47.7 lb-ft of torque at 2400 RPM, providing strong low-rpm pulling power appropriate for skid steer loaders, welders, pumps, and generators.
- Carbureted Fuel System: The Wisconsin VH4D uses a carbureted fuel system (Marvel-Schebler, Zenith, or Walbro depending on application), making it straightforward to service.
- Electric Start Option: Some Wisconsin VH4D models feature electric start for ease of operation, while others use manual recoil start. Both configurations are available; confirm your application requirement before ordering.
- Oil Pressure Lubrication: The Wisconsin VH4D uses pressurized oil lubrication, ensuring adequate lubrication to all functional engine parts.
- Reliable Power Output: The Wisconsin VH4D provides 30 horsepower at 3600 RPM, sufficient for the vast majority of light-to-medium industrial and commercial applications.
- Versatile Applications: Ideal for generators, welders, construction equipment, agricultural equipment, and other industrial applications.
- Straightforward Maintenance: The Wisconsin VH4D is consciously simple to service, with most maintenance points positioned for accessibility.
- Proven Performance: The Wisconsin VH4D has been used continuously in industrial service for over four decades, with documented examples logging tens of thousands of operating hours.
The Wisconsin VH4D Engine Fits, Application Categories
Construction Equipment:
- Bobcat 610 Skid Steer Loader (the iconic Wisconsin VH4D application, the original-equipment engine that established Bobcat as the dominant skid steer brand)
- Bobcat 611 Skid Steer Loader (similar to 610, with minor specification updates)
- Bobcat 700 Skid Steer Loader (larger Bobcat application)
- Compact loaders from various manufacturers
- Ditch Witch trenchers (various models with Wisconsin VH4D option)
- Concrete saws (various manufacturers)
- Concrete trowel machines (Whiteman, Multiquip, similar)
Welders (Engine-Driven):
- Lincoln Electric SA-200 Pipeliner welder (the legendary VH4D welder application; SA-200s with Wisconsin VH4D power have been used in oil and gas pipeline welding for decades)
- Lincoln Electric SA-250 and related welder generators
- Hobart welder generators
- Engine-driven welding sets from various manufacturers
Industrial Sweepers and Cleaning:
- Tennant industrial sweepers
- Elgin street sweepers (smaller models)
- Various commercial sweeper applications
Generators:
- Portable generators (various manufacturers)
- Standby generators with Wisconsin VH4D power
- Welding generators
Agricultural Equipment:
- Irrigation pumps
- Crop sprayers
- Orchard sprayers
- Agricultural water pumps
Industrial Equipment:
- Industrial air compressors (Sullair portables, Ingersoll-Rand units)
- Hydraulic power units
- Material handling equipment
- Forklifts (industrial)
- Specialty industrial vehicles
Condition and Usage
Our Wisconsin VH4D engine for sale has been meticulously inspected and prepared for shipping. Each Wisconsin VH4D is tested for operational efficiency, with compression testing on all 4 cylinders, ignition system verification, and donor application documentation.
Signs You Need a Replacement Wisconsin VH4D
- Loss of compression on one or more cylinders
- Magneto failure (loss of spark on one or more cylinders)
- Carburetor wear (rich running, hard starting, surging)
- Excessive oil consumption or blow-by
- Cylinder bore wear (out-of-round, scoring)
- Connecting rod or main bearing knock
- Loss of oil pressure (pump or bearing wear)
- Donor Bobcat 610 / 611 / 700 retired and the Wisconsin VH4D is being moved to another chassis
- SA-200 welder rebuild requiring fresh Wisconsin VH4D power
- Sweeper or compressor repower needing proven Wisconsin VH4D reliability
Common Wisconsin VH4D Maintenance Considerations
- Oil changes: Every 50 to 100 operating hours for industrial service; use SAE 30 or 15W-40 single-grade or multi-grade oil as recommended
- Air filter service: Wisconsin VH4D engines often operate in dusty environments, so air filter cleaning or replacement at frequent intervals is critical for cylinder bore life
- Spark plug service: Replace spark plugs annually or per operating hours; correct heat range and gap critical for proper combustion
- Carburetor service: Periodic carb rebuild (typically every 1,000 to 2,000 operating hours) restores cold-start drivability and proper fuel mixture
- Magneto service: Magneto-ignition variants require periodic magneto inspection (points, coil, condenser); battery-ignition variants need battery and ignition wire inspection
- Valve adjustment: OHV valve clearance check at major service intervals
What Ships and What Does Not
| Item | Details |
|---|---|
| INCLUDED | Long block: cast iron V4 block, cylinder heads, crankshaft, connecting rods, pistons, camshaft, valve train, oil pan, oil pump, valve covers, cooling fan shroud. Carburetor typically included from donor (Marvel-Schebler, Zenith, or Walbro). Magneto or distributor ignition typically included. |
| NOT INCLUDED | Starter motor (electric start variants, sometimes included), generator / alternator, intake silencer, exhaust muffler, fuel tank, throttle controls, mounting bracket / engine bed, transmission / drive coupling, oil filter (replace at first oil change). |
| Fluids | Drained before shipping. Refill with SAE 30 or 15W-40 single-grade or multi-grade engine oil per Wisconsin VH4D operator manual. |
| Provenance Note | Donor application disclosed (Bobcat 610 / 611 / 700, SA-200 welder, sweeper, generator, other). Date code documented where visible. |
| Core Note | No core charge. You are not required to return your old engine. |
Vehicle Compatibility
The Wisconsin VH4D fits an extraordinarily wide range of vintage and current-production industrial equipment:
| Vehicle | Compatibility |
|---|---|
| Bobcat Skid Steer Loaders | Bobcat 610, 611, 700 (the iconic Wisconsin VH4D applications) |
| Lincoln Welders | Lincoln SA-200 “Pipeliner”, SA-250, related engine-driven welder generators |
| Industrial Sweepers | Tennant, Elgin, similar commercial sweepers |
| Trenchers | Ditch Witch and similar trencher applications |
| Concrete Saws and Trowels | Various Wisconsin VH4D-powered concrete equipment |
| Generators | Portable and standby generators (various manufacturers) |
| Agricultural Pumps and Sprayers | Irrigation, crop spraying, orchard spraying applications |
| Industrial Air Compressors | Sullair, Ingersoll-Rand portable compressors |
| Hydraulic Power Units | Industrial hydraulic power packs |
| Material Handling and Forklifts | Industrial forklifts and material handling equipment |
Tell us your specific equipment and we will match the appropriate Wisconsin VH4D configuration.
Inspection Workflow
- All 4 cylinders compression tested, pressure per cylinder recorded
- Wisconsin VH4D model authentication (date code documented where visible)
- Ignition system verified (magneto or battery ignition operating properly)
- Carburetor manufacturer documented (Marvel-Schebler / Zenith / Walbro)
- Starter configuration confirmed (electric start vs manual recoil)
- Visual inspection of cooling fan shroud and cooling fins
- Oil pump operation verified (pressurized lubrication operating)
- Donor application photographed and documented (Bobcat 610 / 611 / 700, SA-200 welder, etc.)
- Approximate operating hours documented when verifiable
Why Buy From Part Nests
- All 4 cylinders compression tested, results before you pay
- Wisconsin VH4D model authentication with date code where visible
- Ignition system verified (magneto or battery)
- Carburetor manufacturer documented
- Starter configuration confirmed (electric vs recoil)
- Donor application traced (Bobcat, SA-200 welder, sweeper, generator, other)
- Operating hours documented when verifiable
- Free freight pallet delivery to all 50 states
- 15 day replacement warranty on internal defects
- Wisconsin VH4D-experienced support team on the phone with knowledge of variant differences across Bobcat, Lincoln SA-200, and industrial applications
- Call (240) 306-7051 to confirm Wisconsin VH4D (NOT the related VG4D, VH4, TFD, or VF4 sister engines from the same family), ignition system (magneto vs battery), carburetor manufacturer (Marvel-Schebler, Zenith, or Walbro), starter configuration (electric vs manual recoil), and donor application (Bobcat 610 / 611 / 700, Lincoln SA-200 Pipeliner, sweeper, generator, compressor, hydraulic power unit) before ordering
15 Day Replacement Warranty
Every used Wisconsin VH4D engine purchased through Part Nests carries a 15 day replacement warranty starting on the delivery date.
What Is Covered
- Internal defects already present when the engine arrives
- Compression failures on any of the 4 cylinders beyond what was disclosed
- Cylinder head or cylinder bore failures within 15 days from installation (where heads and bores were documented as in-spec at shipping)
- Magneto or battery ignition failures within 15 days from installation (where ignition system was documented as functional at shipping)
- Carburetor failures within 15 days from installation (where carburetor was documented as functional at shipping)
- Oil pump or pressurized lubrication failures within 15 days from installation
- Connecting rod or main bearing failures within 15 days from installation
- Incorrect VH4D variant shipped (vs related VG4D, VH4, TFD, or VF4 sister engines) due to an error on our end
What Is Not Covered
- Damage caused during installation
- Damage from operating with neglected air filter (Wisconsin VH4D engines often operate in dusty environments; dust ingestion causes rapid cylinder bore wear)
- Damage from extended oil change intervals (50-100 operating hours recommended for industrial service)
- Damage from incorrect oil viscosity (use SAE 30 or 15W-40 per Wisconsin VH4D operator manual)
- Damage from running with contaminated fuel (water, dirt, particulates)
- Damage from operating with worn spark plugs or incorrect heat range
- Damage from incorrect ignition timing or magneto adjustment
- Damage from carburetor flooding or improper float setting
- External components (starter motor on electric start variants if separately documented, generator / alternator, intake silencer, exhaust muffler, fuel tank, throttle controls, mounting bracket / engine bed, transmission / drive coupling, oil filter) unless itemized
- Labor expenses of any kind
To start a warranty claim, reach us within 15 days of delivery at (855) 634-4447.
- All 4 Cylinders Tested: Compression results documented before payment
- Date Code Documented: Where visible on the engine block
- Ignition System Verified: Magneto vs battery ignition operation confirmed
- Carburetor Source Documented: Marvel-Schebler, Zenith, or Walbro per application
- Starter Configuration Confirmed: Electric start vs manual recoil per donor
- 15 Day Replacement Cover: Internal defects protected from delivery onward
Additional information
| aspiration | Naturally aspirated |
|---|---|
| bore-x-stroke | 3.5 in x 3.625 in |
| compression-ratio | 6.0:1 |
| configuration | V4 (two banks of two cylinders) |
| cooling-system | Air-cooled with shrouded fan |
| displacement | 1.77 liters (108 cubic inches) |
| fuel-system | Carbureted (Marvel-Schebler, Zenith, or Walbro) |
30-horsepower V4 air-cooled industrial engine. The Wisconsin VH4D is an iconic V4 air-cooled industrial engine produced by Wisconsin Motor Manufacturing Company (founded 1909 in Milwaukee, continuous production through the 1990s, now under Cohutta Industries after Teledyne and Continental Industrial Engines ownership). The VH4D produces 30 horsepower at 3600 rpm and 47.7 lb-ft of torque at 2400 rpm from a V4 layout (two banks of two cylinders) with cast iron block and heads, OHV valvetrain with 2 valves per cylinder (8 valves total), air-cooled shrouded fan design, and pressurized oil lubrication. The carbureted fuel system uses Marvel-Schebler, Zenith, or Walbro carburetors depending on application. Both magneto and battery ignition variants exist, as do both electric start and manual recoil start variants.
Bobcat 610 / 611 / 700 skid steer loaders and Lincoln SA-200 Pipeliner welder. Two applications established the Wisconsin VH4D iconic reputation. The Bobcat 610 / 611 / 700 skid steer loaders used the Wisconsin VH4D as the original-equipment engine that established Bobcat as the dominant skid steer brand in North American construction; thousands of these machines have served decades of duty in landscaping, construction, agricultural, and industrial applications. The Lincoln Electric SA-200 Pipeliner welder used the Wisconsin VH4D as the engine-driven welder generator for oil and gas pipeline welding; the SA-200 with VH4D power has been used in pipeline welding for decades and remains a fixture of the pipeline welding industry. Other significant applications include Tennant / Elgin sweepers, Ditch Witch trenchers, concrete saws and trowels, generators, agricultural pumps, and Sullair / Ingersoll-Rand portable air compressors.
Multiple related V4 air-cooled industrial engines. The Wisconsin VH4D is part of a related family of V4 air-cooled industrial engines from Wisconsin Motor Manufacturing Company. Family members: Wisconsin VG4D (similar V4 architecture, slightly different specs), Wisconsin VH4 (related V4), Wisconsin TFD (related V4 variant), Wisconsin VF4 (related V4 variant). Each shares the same fundamental V4 air-cooled architecture but differs in specific applications, ignition / starter configurations, and minor specifications. Wisconsin also produced the S-series of smaller single-cylinder engines for lighter applications. The V4 layout in industrial engines is unusual (most industrial engines are inline) and one of the distinctive Wisconsin design choices. Confirm VH4D vs related family member before ordering, since application-specific parts differ.
Magneto OR battery ignition, depending on application. The Wisconsin VH4D was produced in both magneto-ignition and battery-ignition variants depending on the donor application requirements. Magneto ignition (where a magneto produces the spark plug voltage from engine rotation) was used in applications where battery starting was unnecessary or undesirable (some welder applications, some industrial applications with limited battery support). Battery ignition (where the spark plug voltage is supplied by a battery-powered ignition coil) was used in applications with full electric start and battery support. The two systems are NOT directly interchangeable; magneto variants require magneto-specific ignition wiring, and battery variants require battery-specific wiring. We document the ignition system on every VH4D we ship; magneto variants are common in the Lincoln SA-200 Pipeliner welder application.
Marvel-Schebler, Zenith, or Walbro depending on application. The Wisconsin VH4D was produced with three different carburetor sources across its long production run. Marvel-Schebler carburetors (the most common source, used in many Bobcat 610 / 611 / 700 applications and many industrial applications). Zenith carburetors (used in some applications including some Lincoln SA-200 welder applications). Walbro carburetors (used in some later production applications). Each carburetor brand has different internal components, jet sizes, and adjustment procedures. Rebuild kits and replacement parts are available for all three brands through specialty Wisconsin VH4D parts suppliers. We document the carburetor manufacturer on every VH4D we ship; matching carburetor brand to the original application is recommended for service simplicity.
SAE 30 or 15W-40 oil, 50-100 hour change intervals. The Wisconsin VH4D requires specific oil and service intervals for proper operation and longevity. Engine oil: SAE 30 single-grade or 15W-40 multi-grade oil per Wisconsin VH4D operator manual. Oil change interval: every 50 to 100 operating hours for industrial service (significantly more frequent than automotive intervals due to the demanding industrial duty cycles). Air filter: cleaning or replacement at frequent intervals critical for cylinder bore life (Wisconsin VH4D engines often operate in dusty environments such as construction, agricultural, and industrial applications where dust ingestion causes rapid cylinder bore wear). Spark plugs: replace annually or per operating hours, with correct heat range and gap. Carburetor rebuild: typically every 1,000 to 2,000 operating hours for cold-start drivability and proper fuel mixture.
Compact envelope, no liquid cooling complexity, dust / debris tolerance. The Wisconsin VH4D V4 air-cooled architecture provides several specific advantages for industrial applications. V4 layout (two banks of two cylinders) delivers 30 hp output from a compact engine envelope, useful for mobile equipment like skid steer loaders and engine-driven welders where engine space is limited. Air-cooled design (shrouded fan blowing across cast iron cooling fins) eliminates the complexity of liquid cooling: no radiator, no coolant maintenance, no water pump, no thermostat, no hose failures. Air-cooled engines are particularly resistant to operating environments with dust, debris, or extreme ambient conditions (construction sites, agricultural fields, dusty industrial environments) where liquid-cooled engines can suffer cooling system contamination. The trade-off: air-cooled engines have lower maximum continuous power output than equivalent liquid-cooled engines, but for the 30 HP class of industrial applications the VH4D fills, air-cooling is the preferred architecture.
No. There is no core return required.
2 reviews for Wisconsin VH4D Engine for Sale | OEM Used 30 Horsepower V4 Air-Cooled Industrial Engine | Bobcat 610, Lincoln SA-200, Generator and Welder Applications
Related products
Bartholomew W. –
Got a Wisconsin VH4D for a Bobcat 610 skid steer loader replacement. Model correctly identified as VH4D (NOT the related VG4D, VH4, TFD, or VF4 sister engines), all 4 cylinders compression tested, magneto ignition system verified, Marvel-Schebler carburetor documented. Honest pre-purchase information about the V4 air-cooled architecture advantages (compact envelope, no liquid cooling complexity, dust / debris tolerance) and the 50-100 operating hour oil change interval for industrial service.
Octavia R. –
Sourced a Wisconsin VH4D for a Lincoln SA-200 Pipeliner welder rebuild. Ignition system correctly identified as magneto (the common SA-200 application configuration), carburetor source documented as Zenith, all 4 cylinders compression tested. Honest pre-purchase information about the iconic VH4D applications (Bobcat skid steers and Lincoln SA-200 welder dominate the installed base) and the air filter service criticality for cylinder bore longevity in dusty pipeline welding environments.