Agricultural tractorsSpec sheet
John Deere 8430 250 PTO hp - PST
The John Deere 8430 is a powerful tractor designed for big farm jobs. It has a strong engine made by John Deere that puts out 305 horsepower. This engine has 6 cylinders and uses a turbocharger to boost its power. The tractor can run at 2100 rpm, which is good for heavy work. This tractor has a Powershift transmission with 16 forward gears and 4 reverse gears. This means the driver can easily change speeds for different tasks. The 8430 has a Category 3 hitch that can lift up to 15,200.9 pounds, which is great for heavy farm equipment. It also has a PTO (power take-off) that runs at 1000 rpm, useful for powering other farm tools. The tractor has big tires, with 420/85R34 in front and 480/80R50 in back, helping it move well in fields. It can hold 180 gallons of fuel, so it can work for a long time without stopping.
ManufacturerJohn DeerePower305 hp(227.4 kW)Class300+ HP tractors →Engine6-cylinderTransmissionPowershift
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Key specifications
- Category
- Agricultural
- Engine power
- 305hp
- Transmission
- Powershift
Category comparison
8430 250 PTO hp - PST compared with its category
vs. Agricultural medianDistribution
Engine Power (hp)
All recorded Agricultural tractors
305 hp · 94th
This model
13
Median 110 hp
282
This modelAgricultural tractorsMediann = 1,028
The 8430 250 PTO hp - PST ranks at the 94th percentile for engine power among recorded agricultural tractors.
Overview
About the John Deere 8430 250 PTO hp - PST
The John Deere 8430 is a powerful tractor designed for big farm jobs. It has a strong engine made by John Deere that puts out 305 horsepower. This engine has 6 cylinders and uses a turbocharger to boost its power. The tractor can run at 2100 rpm, which is good for heavy work. This tractor has a Powershift transmission with 16 forward gears and 4 reverse gears. This means the driver can easily change speeds for different tasks. The 8430 has a Category 3 hitch that can lift up to 15,200.9 pounds, which is great for heavy farm equipment. It also has a PTO (power take-off) that runs at 1000 rpm, useful for powering other farm tools. The tractor has big tires, with 420/85R34 in front and 480/80R50 in back, helping it move well in fields. It can hold 180 gallons of fuel, so it can work for a long time without stopping.
Full specifications
Recorded specifications
General
| Manufacturer | John Deere |
|---|---|
| Model | 8430 250 PTO hp - PST |
| Category | Agricultural tractor |
Engine
| Make | John Deere |
|---|---|
| Power | 305hp(227.4 kW) |
| Cylinders | 6 |
| Displacement | 549.3ci(9 L) |
Transmission
| Type | Powershift |
|---|---|
| Forward gears | 16 |
| Reverse gears | 4 |
Power take-off
| PTO speed | 1,000rpm |
|---|
Closest alternatives
8430 250 PTO hp - PST compared with the nearest models by horsepower
The closest agricultural models to the John Deere 8430 250 PTO hp - PST by rated horsepower are the Challenger MT685E and the Massey Ferguson 8S.305. The Challenger MT685E matches it on rated power. The Massey Ferguson 8S.305 makes 3.3 hp less.
| Spec | John Deere 8430 250 PTO hp - PST | Challenger MT685E | Massey Ferguson 8S.305 |
|---|---|---|---|
| Engine power | 305 hp227.4 kW | 304.8 hp227.3 kW | 301.7 hp225 kW |
| Operating weight | - | 24,835 lb11,265 kg | 22,046 lb10,000 kg |
| Weight per hp | - | 81 lb/hp50 kg/kW | 73 lb/hp44 kg/kW |
| Displacement | 549.3 ci9 L | 513 ci8.41 L | 449.4 ci7.36 L |
| Cylinders | 6 | 6 | 6 |
| Transmission | Powershift | Continuously Variable Transmission (CVT) | continuously-variable transmission |
Calculators
Calculators for the 8430 250 PTO hp - PST
PTO power
About 253 to 275 PTO hp
Estimated from the 305 hp engine rating. The calculator also estimates drawbar power by surface.
Implement sizing
Implements a 305 hp tractor can run
Maximum size is about a 36 ft rotary cutter or a 31 ft tiller. The calculator also sizes discs, plows and balers.
Units
305 hp is 227.4 kW
The converter gives kW and metric PS values, as used on European spec sheets.
Category medians
8430 250 PTO hp - PST vs. Agricultural median
John Deere 8430 250 PTO hp - PST compared with other Agricultural tractors
| Spec | This model | Agricultural median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 305 hp | 110 hp | +177% | 94th |
| Engine Displacement | 549 ci | 336 ci | +64% | 90th |
| Cylinders | 6 | 5.5 | +9% | 74th |
| Forward Gears | 16 | 16 | at median | 50th |
Medians and percentiles are calculated from the agricultural tractors in the database that have a recorded value for each specification (sample size 972–1,130 models).
Same manufacturer
Other John Deere models
Other manufacturers
Models with similar horsepower
FAQ
Frequently asked questions
How powerful is the John Deere 8430 250 PTO hp - PST?
The John Deere 8430 250 PTO hp - PST has an engine power output of 305 hp. It is powered by a 6-cylinder engine displacing 549.3 ci.
What type of transmission does the John Deere 8430 250 PTO hp - PST have?
The John Deere 8430 250 PTO hp - PST uses a Powershift transmission offering 16 forward gears.
What three-point hitch category does the John Deere 8430 250 PTO hp - PST use?
The John Deere 8430 250 PTO hp - PST has a Category Category 3 three-point hitch.
What routine service does the John Deere 8430 250 PTO hp - PST need?
Regular maintenance for the John Deere 8430 250 PTO hp - PST 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.