John Deere 6145M Specifications
As one of the most well-known manufacturers of tractors in the world, John Deere offers many models. One of them is the John Deere 6145M, which is very popular in many countries for its versatility and performance. This article describes the specifications of this tractor, as well as its advantages and disadvantages, the author’s experience and much more.
John Deere 6145M Specifications
The John Deere 6145M is a medium-sized tractor used on many farms. Here are the technical data in detail:
| TECHNICAL DATA | SPECIFICATIONS |
|---|---|
| Performance | 145 HP |
| Number of cylinders | 4 |
| Displacement | 4.5 liters |
| Transmission | PowrQuad PLUS 20/20 or AutoQuad PLUS 20/20 |
| Maximum speed | 40 km/h |
| hydraulic system | Pressure and flow rate compensation |
| Hydraulic pump performance | 114 liters/minute |
| lifting capacity | 6.4 tons |
| curb weight | 5,095 kg |
engine
The John Deere 6145M is powered by a 4-cylinder engine with a power of 145 hp. The displacement is 4.5 liters. Fuel injection is via the common rail system, resulting in better fuel efficiency and performance.
| Feature | Value |
|---|---|
| Engine type | John Deere PowerTech PSS |
| Rated power | 145 hp (106.6 kW) |
| Maximum torque | 607 Nm |
| Displacement | 6.8 liters |
| Number of cylinders | 6 |
| Cooling system | Liquid-cooled |
| Emissions standard | Tier 4 Final/Stage IV |
| Fuel system | Common Rail |
| boost pressure control | Variable turbocharger |
| Air filter | Dry air filter with cyclone |
| Crankcase ventilation | Closed |
| Oil change interval | 500 hours |
Reducers
The tractor is equipped with a PowrQuad PLUS 20/20 or AutoQuad PLUS 20/20 transmission. These gearboxes have good reliability and long service life.
| Features | Specifications |
|---|---|
| Engine type | John Deere PowerTech PSS 4.5L, 4-cylinder turbo |
| Rated power | 145 hp at 2,100 rpm |
| Max. torque | 678 Nm at 1,500 rpm |
| Displacement | 4.5 liters |
| Cooling system | Liquid cooling |
| Type of drive | Four-wheel drive (4WD) |
| Transmission | 24/24 AutoQuad PLUS EcoShift transmission |
| Top speed | 40 km/h |
| hydraulic system | Load-sensing hydraulic system with a pump capacity of 114 L/min |
| Lifting power | 5,900 kg |
| Tires | Front: 540/65R28; Rear: 650/65R38 |
| Weight | 6,032 kg |
| Fuel tank volume | 267 liters |
| Dimensions (L x W x H) | 4,800 mm x 2,460 mm x 3,100 mm |
Power
The John Deere 6145M has a maximum output of 145 hp and a torque of 610 Nm at 1600 rpm. Engine efficiency is very good thanks to the common rail system.
| Features | Specifications |
|---|---|
| Engine type | John Deere PowerTech PSS 4.5L, 4-cylinder turbo |
| Rated power | 145 hp at 2,100 rpm |
| max. Torque | 678 Nm at 1,500 rpm |
| Displacement | 4.5 liters |
| Cooling system | liquid cooling |
| Type of drive | Four-wheel drive (4WD) |
| Transmission | 24/24 AutoQuad PLUS EcoShift transmission |
| Top speed | 40 km/h |
| hydraulic system | Load-sensing hydraulic system with a pump capacity of 114 L/min |
| Lifting power | 5,900 kg |
| Mature | Front: 540/65R28; Rear: 650/65R38 |
| Weight | 6,032 kg |
| Fuel tank volume | 267 liters |
| Dimensions (L x W x H) | 4,800mm x 2,460mm x 3,100mm |
Hydraulic system
The tractor’s hydraulic system is pressure and flow compensated, resulting in smooth performance. The hydraulic pump capacity is 114 litres/minute and the lifting capacity is 6.4 tons.
| Features | Specifications |
|---|---|
| Hydraulic system | Load-sensing hydraulic system |
| Pump capacity | 114 L/min at 1,700 rpm |
| Number of hydraulic valves | Standard: 3, max. 5 |
| Category of control units | Optional: 2, 3 or 4 categories |
| Lifting power control | standard: mechanical; Optional: electronic |
| PTO independent rear hydraulics | Optional |
Dimensions and weights
The dimensions and weights of the John Deere 6145M are as follows:
| property | Value |
|---|---|
| Length | 4.74 m |
| width | 2.55 m |
| Height | 3.08 m |
| Wheelbase | 2.8 m |
| Ground clearance | 0.53 m |
| Weight | 5,095 kg |
cabin
The cab of the John Deere 6145M offers the driver plenty of space and comfort. The seat is padded and can be adjusted in many directions. The air conditioning is powerful and can quickly bring the cabin to the desired temperature.
Tires
The John Deere 6145M can be equipped with different tire options depending on the farmer’s needs. There is a wide range of tire brands and models that are suitable for the tractor. The tires can be adjusted depending on the application of the tractor to ensure optimal traction.
| Features | Specifications |
|---|---|
| Tire brand and model | Front: Michelin 540/65R28; Rear: Michelin 650/65R38 |
| Tire diameter front | 1,386 mm |
| Rear tire diameter | 1,914 mm |
| Front tire width | 540 mm |
| Rear tire width | 650 mm |
| Rim diameter front | 28 inches |
| Rear rim diameter | 38 inches |
| Carrying capacity front | 2,650 kg at 40 km/h |
| Carrying capacity rear | 4,650 kg at 40 km/h |
Maintenance
Maintaining the John Deere 6145M is relatively easy. It is important that the tractor is serviced regularly to ensure high performance and long life. Here are some important points to pay attention to:
- Check the oil level regularly and change the oil according to the manufacturer’s instructions.
- Check the air filters and replace them if they are dirty.
- Check the radiator and clean if necessary.
- Check the brakes and replace if necessary.
- Check the tires for wear and change them if necessary.
Prices for spare parts
The prices for spare parts for the John Deere 6145M vary depending on the country and region. As a rule, however, John Deere spare parts are slightly more expensive than those from other manufacturers. It is important to find out about prices in advance to avoid unexpected costs.
Operating experience
The John Deere 6145M is a reliable and powerful tractor that has proven itself on many farms. The author has personal experience with this tractor and can confirm that he is very satisfied with its performance and reliability. The tractor is easy to operate and offers a lot of comfort for the driver.
Comparison with other models
To get a better idea of the performance of the John Deere 6145M, here is a comparison with other models from the same manufacturer:
| Features | John Deere 6145M | John Deere 6155M | John Deere 6175M | John Deere 6195M |
|---|---|---|---|---|
| Engine power | 145 HP | 155 HP | 175 HP | 195 HP |
| Displacement | 4.5 liters | 4.5 liters | 6.8 liters | 6.8 liters |
| Transmission | 24/24 AutoQuad PLUS EcoShift transmission | 24/24 AutoQuad PLUS EcoShift transmission | 24/24 AutoQuad PLUS EcoShift transmission | 24/24 AutoQuad PLUS EcoShift transmission |
| Top speed | 40 km/h | 40 km/h | 40 km/h | 40 km/h |
| Hydraulic system | Load-sensing hydraulic system with a pump capacity of 114 L/min | Load-sensing hydraulic system with a pump capacity of 114 L/min | Load-sensing hydraulic system with a pump capacity of 160 L/min | Load-sensing hydraulic system with a pump capacity of 160 L/min |
| Lifting power | 5,900 kg | 6,200 kg | 7,864 kg | 7,864 kg |
| Mature | Front: 540/65R28; Rear: 650/65R38 | Front: 540/65R28; Rear: 650/65R42 | Front: 540/65R30; Rear: 650/65R42 | Front: 600/65R30; Rear: 710/70R42 |
| Weight | 6,032 kg | 6,100 kg | 7,205 kg | 7,205 kg |
| Fuel tank volume | 267 liters | 267 liters | 287 liters | 287 liters |
Advantages and disadvantages
Benefits:
- High performance and efficiency
- Versatility in different areas of agriculture
- Good cabin with lots of space and comfort
- Reliability and durability
Disadvantages
- Slightly higher cost compared to other tractors in the same segment
- Weight can cause problems when working on muddy or soft ground
costs
The price of a new John Deere 6145M tractor varies by region and equipment, but is usually between 80,000 and 100,000 euros. The price of a used tractor depends on various factors such as age, condition and mileage.
FAQ
Is the John Deere 6145M a good tractor for use in agriculture?
Yes, the John Deere 6145M is a reliable and powerful tractor that has proven itself on many farms.
What are the costs for spare parts?
The cost of spare parts varies by country and region, but they are usually a little more expensive than those from other manufacturers.
What about the maintenance of the tractor?
Tractor maintenance is relatively easy and requires regular checking of the oil level, air filter, radiator, brakes and tires.
What is the price of a new John Deere 6145M tractor?
The price of a new tractor varies depending on the equipment and region, but is usually between 80,000 and 100,000 euros.
Does the John Deere 6145M have disadvantages?
Yes, the tractor has some disadvantages such as higher cost compared to other tractors of the same segment and weight problems on muddy or soft ground.