| Manufacturer | Massey-Harris |
| Price | - |
| Model | 16 Pacer |
| Equipment Type | Row-Crop Tractors |
| Factory |
NEBRASKA TRACTOR TEST 531 2
| Description | Gasoline 3-speed 2WD/November 10 - 15, 1954/Link: Nebraska Tractor Test 531 file/Drawbar performance/Gear 2 used for power test./Gear 1 used for pull test. |
| Belt power (max) | 18.87 hp/14.1 kW |
| Max power | 17.05 hp/12.7 kW |
| Max pull | 2118 lbs/960 kg |
MASSEY-HARRIS 16 PACER POWER
| Plows | 2*12-inch |
| Drawbar (tested) | 17.05 hp/12.7 kW |
| Belt (tested) | 18.87 hp/14.1 kW |
ENGINE DETAIL
The Massey-Harris 16 Pacer tractor features a robust Continental 4-cylinder gasoline engine with a 91 ci displacement, providing reliable power at a rated RPM of 1800. Its low compression ratio of 6.1:1 and oil bath air cleaner enhance engine longevity, although fuel efficiency may be lower compared to modern engines with higher ratios and advanced air filtration systems. The combination of a relatively compact oil capacity (3.5 qts) and decent coolant capacity (9 qts) allows for manageable maintenance, making it suitable for moderate agricultural tasks but potentially limiting its performance in intensive applications.
| Description | Continental/gasoline/4-cylinder/liquid-cooled |
| Displacement | 91 ci/1.5 L |
| Bore/Stroke | 2.875x3.50 inches/73 x 89 mm |
| Fuel system | Marvel-Schlebler carburetor |
| Air cleaner | oil bath |
| Compression | 6.1:1 |
| Rated RPM | 1800 |
| Idle RPM | 1000-1800 |
| Starter type | electric |
| Oil capacity | 3.5 qts/3.3 L |
| Coolant capacity | 9 qts/8.5 L |
MASSEY-HARRIS 16 PACER ENGINE
The Massey-Harris 16 Pacer features a Continental 1.5L 4-cylinder gasoline engine, offering moderate power output suitable for light to medium agricultural tasks. Its 7.5-gallon (28.4 L) fuel tank provides a reasonable range for daily operations, though refueling may be required more frequently for extended use. Consider potential challenges with fuel efficiency; the relatively small tank may necessitate planning during longer farming sessions to maintain productivity.
| Description | Continental 1.5L 4-cyl gasoline |
| Fuel tank | 7.5 gal/28.4 L |
TRANSMISSION
The Massey-Harris 16 Pacer features a simple 3 forward and 1 reverse gear configuration, making it suitable for light agricultural tasks but limiting its versatility in complex field conditions. The 165.1mm mechanical dry disc clutch offers reliable power transmission; however, it may present challenges in terms of wear and maintenance compared to hydraulic systems. Operators should anticipate needing to manage gear shifting carefully to optimize efficiency during operation.
| Type | gear |
| Gears | 3 forward and 1 reverse |
| Clutch | 165.1mm mechanical dry disc |
SPEEDS
| Description | With 9-24 rear tires. |
MECHANICAL
The Massey-Harris 16 Pacer tractor features a 4x2 2WD chassis, which provides basic traction suitable for light-duty applications but may struggle in uneven or muddy terrains. The manual steering and mechanical contracting band brakes offer simplicity and lower maintenance but at the cost of operator comfort and braking efficiency compared to modern systems. With a 3-speed transmission, it allows for versatile speed adjustments, ideal for various tasks, but lacks the range and fluidity of more advanced transmission systems, potentially affecting productivity in demanding environments.
| Chassis | 4x2 2WD |
| Final drives | spur gear |
| Steering | manual |
| Brakes | mechanical contracting band |
| Cab | Open operator station. |
| Transmission | 3-speed gear |
POWER TAKE-OFF (PTO)
| Rear PTO | transmission/live |
| Rear RPM | 540 |
| Engine RPM | 540@1800 |
MASSEY-HARRIS 16 PACER TIRES
The Massey-Harris 16 Pacer features front tires sized 4.00x15 and rear tires that accommodate dual configurations of 10-24 and 6-30, allowing for versatile agricultural applications. The combination of narrow front tires with broader rear options enhances maneuverability in tight spaces while providing adequate traction for various terrain types. However, the reliance on specific tire sizes may limit aftermarket customization and require careful selection for optimal field performance.
| Ag front | 4.00x15 |
| Ag rear | 10-24/6-30 |
DIMENSIONS
| Wheelbase | 72.25 inches/183 cm |
| Length | 103.6 inches/263 cm |
| Width | 62.6 inches/159 cm |
| Shiping weight | 1980 lbs/898 kg |
| Ground clearance | 20.5 inches/52 cm |
| Front tread | 44 to 68 inches/111 to 172 cm |
| Rear tread | 41 to 69 inches/104 to 175 cm |
DIMENSIONS & TIRES
The Massey-Harris 16 Pacer, with a 72.25-inch wheelbase and a weight of 1980 lbs, offers stability for lighter agricultural tasks. Its front tires (4.00x15) and rear tires (9-24) provide a balance of traction and maneuverability, making it suitable for smaller fields. However, the weight may limit its performance in heavy-duty applications or on uneven terrain.
| Wheelbase | 72.25 inches/183 cm |
| Weight | 1980 lbs/898 kg |
| Front tire | 4.00x15 |
| Rear tire | 9-24 |
16 PACER SERIAL NUMBERS
| Location | Serial number plate on right side of tractor frame. |
| 1954 | 50001 |
| 1955 | 51613 |
| 1956 | 52771 |
BELT PULLEY
| Diameter | 5.5 inches/13 cm |
| Width | 5.5 inches/13 cm |
| RPM | 1990 |
| Speed | 3125 ft/min/952.50 meters/min |