J.I. Case lawn tractors 444
Power
14 hp
Production
1969-1988
Engine
1-cylinder
Transmission
HY-Driv
Weight
770 lbs [349 kg]
Drive
2WD
From the same series:
Introduction
J.I. Case 444 Garden Tractor
The J.I. Case 444 is a garden tractor produced between 1969 and 1988 in Winneconne, Wisconsin, USA. Designed for versatility in residential and light agricultural maintenance, it belongs to the 400 series alongside the 442 and 446 models.
Engine and Powertrain
The tractor is powered by a 14 hp (10.4 kW) air-cooled, single-cylinder engine with a horizontal shaft and a displacement of 512 cc. It features a bore and stroke of 3.50 x 3.25 inches. The electrical system utilizes a 12-volt battery and an alternator charging system with an output of 15 amps.
Transmission and Hydraulics
The 444 utilizes the proprietary HY-Drive system, which employs a fixed-displacement hydraulic pump to power a two-speed transaxle. This configuration provides two ranges with infinite forward and reverse speed control. The open-center hydraulic system delivers a pump flow of 8 gpm at a pressure of 2000 psi, facilitating the operation of various attachments.
Chassis and Dimensions
Built on a two-wheel drive chassis, the tractor features an open operator station and band brakes. It has a wheelbase of 46 inches and a total length of 70 inches. With a ground clearance of 11 inches, it is designed for maneuverability across varied terrain. The machine has a shipping weight of 770 lbs.
Conclusion
The J.I. Case 444 is a robust garden tractor suited for lawn care and light utility tasks, characterized by its hydraulic drive system and compatibility with 44-inch or 48-inch mower decks and optional sleeve hitch implements.
Production Information of J.I. Case lawn tractors, 444
- Garden tractor
- Built in Winneconne, Wisconsin, USA
| Manufacturer | J.I. Case |
|---|
Dimension and Tires Information of J.I. Case lawn tractors, 444
| Ground clearance | 11 inches [27 cm] |
|---|---|
| Wheelbase | 46 inches [116 cm] |
| Height (hood) | 38.5 inches [97 cm] |
| Height (steering wheel) | 43.5 inches [110 cm] |
| Length | 70 inches [177 cm] |
| Front tread | 33.5 inches [85 cm] |
| Shipping weight | 770 lbs [349 kg] |
| Width | 41 inches [104 cm] |
| Rear tread | 31.5 inches [80 cm] |
| Lawn/turf front | 6.50-8 |
|---|---|
| Lawn/turf front(optional) | 10.50-12 |
| Lawn/turf rear | 8.00-16 |
| Lawn/turf rear(optional) | 8.50-12 |
Engine Specifications of J.I. Case lawn tractors, 444
- Air-cooled horizontal-shaft
- 1-cylinder
| Compression | 7:1 |
|---|---|
| Sparkplug gap | 0.035 inches [0.889 mm] |
| Oil capacity | 1.5 qts [1.4 L] |
| Displacement | 512 cc [31.27 ci] |
| Bore/Stroke | 3.50x3.25 inches [89 x 83 mm] |
| Power (gross) | 14 hp [10.4 kW] |
| Starter volts | 12 |
| Starter | Electric |
| Exhaust valve clearance | 0.020 inches (Cold) [0.508 mm] |
| Intake valve clearance | 0.010 inches (Cold) [0.254 mm] |
| Point gap | 0.020 inches [0.508 mm] |
Transmission Information of J.I. Case lawn tractors, 444
Transmission variants 1
- The HY-Drive uses a fixed-displacement hydraulic pump to power a two-speed transaxle.
| 32oF [0oC]↓ | : SAE5W20 |
|---|---|
| Transmission | HY-Driv |
| Oil type | 32oF [0oC]↑ : SAE20W40 32oF [0oC]↓ : SAE5W20 |
| Oil capacity | 6.5 qts [6.2 L] |
| Type | Hydraulic drive |
| 32oF [0oC]↑ | : SAE20W40 |
| Gears | Infinite forward and reverse (2-range) |
Mechanical Specs of J.I. Case lawn tractors, 444
- Two-wheel drive
- Band brakes
- Open operator station.
Hydraulics Specifications of J.I. Case lawn tractors, 444
| Type | Open center |
|---|---|
| Pump flow | 8 gpm [30.3 lpm] |
| Capacity | 1.25 gal [4.7 L] |
| Pressure | 2000 psi [137.9 bar] |
Three-Point Hitch of J.I. Case lawn tractors, 444
| Type(optional) | Sleeve hitch |
|---|
Electrical System of J.I. Case lawn tractors, 444
| Ground | Negative |
|---|---|
| Battery AH | 24 |
| Battery volts | 12 |
| Charging system | Alternator |
| Charging amps | 15 |
Where it sits
Its power puts it in the 99th percentile of 1960s models in our database (550 machines).
Frequently asked questions
How much horsepower does the J.I. Case lawn tractors 444 have?
The J.I. Case lawn tractors 444 delivers 14 HP.
What years was the J.I. Case lawn tractors 444 produced?
The J.I. Case lawn tractors 444 was produced in 1969-1988.
What engine does the J.I. Case lawn tractors 444 have?
The J.I. Case lawn tractors 444 is powered by a 1-cylinder engine.
What transmission does the J.I. Case lawn tractors 444 use?
The J.I. Case lawn tractors 444 uses a HY-Driv transmission.
How much does the J.I. Case lawn tractors 444 weigh?
The J.I. Case lawn tractors 444 weighs 770 lbs [349 kg].
Is the J.I. Case lawn tractors 444 4WD?
The J.I. Case lawn tractors 444 is available in 2WD.