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IRRIGATION - POWER UNITS

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Vavrina Inc.
Junction of

Hwys 15 & 91,

Clarkson, NE 68629
402-892-3444
Fax:

402-892-3448
E-mail:

vavrina@

vavrinainc.com

 
  John Deere & More  

 

 

John Deere 4045D

John Deere 4045D

FEATURES AND BENEFITS

Rugged one-piece cast-iron block

Generous internal webbing provides sturdy engine structure

Crankshaft supported by five main bearings

Replaceable wet-type cylinder liners

Provide excellent heat dissipation

Centrifugally cast, precision machined for long life

Three-ring low-friction pistons

Cast of high-grade aluminum alloy with extensive internal ribbing.

High-ring, low friction piston design increases fuel economy and improves cold weather starting

Free-breathing cross-flow cylinder head

Provides unrestricted air flow for better operating efficiency

Integral intake manifold eliminates gaskets

Low heat rejection coolant

Contoured valves and valve seats

Design reduces intake and exhaust restrictions for better breathing

Valve rotators ensure constant cleaning of valve seat area for longer life and cooler operation

Valve stems chrome plated for long life

Replaceable valve seats

Forged-steel, dynamically-balanced crankshaft

Constructed of heat-treated high carbon steel for maximum strength

Journal surface induction-hardened for significantly increased wear life

Forged-steel connecting rods

45-degree connecting rod/cap joint design allows use of larger crankshaft connecting rod bearing for increased durability

Fuel system

Rotary injection pump with mechanical governor and electric fuel shut-off solenoid

Cam-driven mechanical fuel supply pump

Edge-type fuel filters in 9.5 mm injectors effectively prevent nozzle plugging

Optional auxiliary drive

Rated at 50hp (35 kW) intermittent

SAE A and B flanges available

John Deere 4045T

John Deere 4045T

FEATURES AND BENEFITS

Water-cooled turbocharger and exhaust manifold

Provides cooler and quieter performance for vessel and crew o Provides significant boost in efficiency and performance

Internal coolant passages eliminates hoses and fittings that can leak or break

Replaceable wet-type cylinder liners

Provides excellent heat dissipation.

Cast and precision machined and hardened for long life.

Enables engine to be rebuilt to original factory specs. within the hull

Internal balancers

Eliminates vibration and noise for crew comfort.

Corrosion resistant components

Provides protection for the engine from the effects of seawater.

Gear Auxiliary drive

Gear-driven auxiliary drive provides reliable power.

Can be used for wash-down pumps, hydraulic pumps, and misc. drives.

Either side service

Oil fill/dipstick combinations on either side.

Oil/fuel filters can be engine or remote mounted.

Application and service flexibility to provide installation convenience plus fast and easy maintenance.

Poly-vee belt drive

Poly-vee belt provides increased capacity and flexibility with reduced maintenance.

Belt guard designed for simple belt inspection and easy belt replacement

Heat exchanger and keel cooler

High-capacity heat exchanger designed for reliable operation in adverse conditions.

Keel cooler option provides application flexibility.

High torque and low rated rpm

Enables the engine to turn a "big wheel"

Provides good control and maneuverability.

Low rated rpm limits vibration and noise for crew comfort.

Reliability and starting ease

Provides the same reliability and durability recognized worldwide in John Deere products.

High-ring pistons allow easy starting and less emissions.

Chevrolet 350 Engine

Engine Model
Flywheel Housing
Continuous HP Rating
350
Apron
50-83

The engine assembly equipped with frame, natural gas carburetion, silver air cleaner, irrigation, red instrument panel, amp meter, safety oil pressure gauge, safety water temperature gauge, sight oil gauge, load gauge, start switch, reset button, throttle control, alternator voltage regulator, starter, headers w/up pipes, high-heat plug wires, battery cables.

Chevrolet 454 Engine

Engine Model
Flywheel Housing
Continuous HP Rating
454
Apron
73-119

The engine assembly equipped with frame, natural gas carburetion, silver air cleaner, irrigation PTO, electronic ignition, red instrument panel, amp meter, safety oil pressure gauge, start switch, reset button, throttle control, alternator, voltage regulator, starter, headers w/up pipes, high-heat plug wires, battery cables.