Sub-CompactPerformance profile
Jinma JM-284
The Jinma JM-284 is a compact but capable 4-wheel drive tractor. It has a powerful steering system and a gear transmission with 12 forward and 4 reverse speeds. This gives the driver good control in different farming tasks. The tractor is powered by a Jinma diesel engine with 3 cylinders. It's liquid-cooled and puts out 28 horsepower at 2300 RPM. The engine has a displacement of 93.5 cubic inches, which is average for its size. The JM-284 is built tough, weighing 3003 pounds. It's 117.7 inches long, 56.6 inches wide, and 84.7 inches tall. The tractor has agricultural tires in front and back, making it good for field work. It also has an open operator station and an electric starter for easy use.
ManufacturerJinmaPower28 hpEngine3-cylTransGear
Image not recorded
Quick specs
- Category
- Sub-Compact
- Engine Power Output
- 28hp
- Operating Weight
- 3,003 lb
- Transmission
- Gear
At a glance
How the JM-284 compares
vs. Sub-Compact medianDistribution
Engine Power (hp)
Across all Sub-Compact tractors
28 hp · 53rd
This model
4
Median 26.85 hp
49
This modelSub-Compact tractorsMediann = 816
The JM-284 ranks at the 53rd percentile for engine power among recorded sub-compact tractors.
Overview
About the Jinma JM-284
The Jinma JM-284 is a compact but capable 4-wheel drive tractor. It has a powerful steering system and a gear transmission with 12 forward and 4 reverse speeds. This gives the driver good control in different farming tasks. The tractor is powered by a Jinma diesel engine with 3 cylinders. It's liquid-cooled and puts out 28 horsepower at 2300 RPM. The engine has a displacement of 93.5 cubic inches, which is average for its size. The JM-284 is built tough, weighing 3003 pounds. It's 117.7 inches long, 56.6 inches wide, and 84.7 inches tall. The tractor has agricultural tires in front and back, making it good for field work. It also has an open operator station and an electric starter for easy use.
Full specifications
Every recorded spec
General
| Manufacturer | Jinma |
|---|---|
| Model | JM-284 |
| Category | Sub-Compact tractor |
| Type | 4x4 MFWD 4WD |
| Operating weight | 3,003lb |
Engine
| Make | Jinma |
|---|---|
| Power | 28hp |
| Cylinders | 3 |
| Displacement | 93.5ci |
| Bore | 3.35in |
| Stroke | 3.54in |
Transmission
| Type | Gear |
|---|---|
| Forward gears | 12 |
| Reverse gears | 4 |
Chassis & drive
| Chassis | 4x4 MFWD 4WD |
|---|---|
| Drive | 4WD |
| Steering | Power |
| Cab | Open |
Hydraulics
| Type | Open center |
|---|
Dimensions
| Length | 117.7in |
|---|---|
| Width | 56.6in |
| Height | 84.7in |
| Operating weight | 3,003lb |
Capacities
| Cooling system | 2.64gal |
|---|
Head to head
JM-284 vs. Sub-Compact median
How the Jinma JM-284 compares to other Sub-Compact tractors
| Spec | This model | Sub-Compact median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 28 hp | 26.9 hp | +4% | 53rd |
| Engine Displacement | 93.5 ci | 91.4 ci | +2% | 53rd |
| Cylinders | 3 | 3 | at median | 50th |
| Forward Gears | 12 | 9 | +33% | 73rd |
| Operating Weight | 3,003 lb | 2,700 lb | +11% | 56th |
| Length | 118 in | 113 in | +4% | 56th |
| Width | 56.6 in | 50.7 in | +12% | 65th |
| Height | 84.7 in | 78.4 in | +8% | 60th |
Medians and percentiles are computed from the sub-compact tractors in our database with a recorded value for each spec (sample sizes 584–816 models).
Compare to tractors with similar specs
Commonly compared Jinma tractors
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Jinma JM-300 | 30 hp | 3,263 lb | — | Compare → |
| Jinma JM-304 | 30 hp | 3,924 lb | — | Compare → |
| Jinma JM-250 | 25 hp | 2,635 lb | — | Compare → |
| Jinma JM-220 | 22 hp | 2,479 lb | — | Compare → |
| Jinma JM-350 | 35 hp | 3,263 lb | — | Compare → |
Commonly compared tractors with similar horsepower from other brands
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| AGCO ST28A | 28.4 hp | 2,400 lb | — | Compare → |
| AGCO ST30x | 28.4 hp | 1,984 lb | — | Compare → |
| Allis Chalmers D272 | 27.5 hp | 2,060 lb | — | Compare → |
| Ascot Universal 300 | 27.5 hp | 3,800 lb | — | Compare → |
| Allis Chalmers D10 | 28.57 hp | 2,700 lb | 1959–1967 | Compare → |
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FAQ
Common questions
How powerful is the Jinma JM-284?
The Jinma JM-284 has an engine power output of 28 hp. It is powered by a 3-cylinder engine displacing 93.5 ci.
What hydraulics does the Jinma JM-284 have?
The Jinma JM-284 uses an Open center hydraulic system.
What three-point hitch category does the Jinma JM-284 use?
The Jinma JM-284 has a Category I three-point hitch.
What is the working weight of the Jinma JM-284?
The operating weight of the Jinma JM-284 is approximately 3,003 lb.
What type of transmission does the Jinma JM-284 have?
The Jinma JM-284 uses a Gear transmission offering 12 forward gears.
What routine service does the Jinma JM-284 need?
Regular maintenance for the Jinma JM-284 includes checking and changing engine oil, hydraulic fluid, and filters, plus routine inspections as recommended in the owner's manual. Always follow the manufacturer's maintenance schedule for specific intervals and procedures.