John Deere 7730 Specifications

When it comes to tractors, John Deere is one of the most well-known and trusted names in the business. The John Deere 7730 is a quality tractor known for its excellent performance and durability. In this article we will take a deep dive into the specifications of the John Deere 7730. We will also discuss its pros and cons, operating experience, and more.

John Deere 7730 Specifications

Here you can find a table with all technical data of the John Deere 7730:

TECHNICAL DATA	Specifications
Performance	195 HP
engine	John Deere PowerTech Plus
Displacement	6.8L
fuel tank	463 L
Transmission	PowerQuad Plus
Top speed	50 km/h
weight	9,270 kg
hydraulic system	155 L/min
Hydraulic oil quantity	85 L
PTO shaft	540/540E/1000 rpm
Front/rear tires	600/70R30 / 710/70R42

engine

The John Deere 7730 is powered by a powerful John Deere PowerTech Plus engine. The displacement of the engine is 6.8 liters. The engine is very efficient and reliable and offers a power of 195 hp.

Specification	Value
Engine manufacturers	John Deere
Engine model	PowerTech Plus 6.8L
Engine type	Turbocharged diesel with intercooling
cylinder	6
Displacement	6.8 L (415 cu in.)
Nominal power	195 hp (143 kW) at 2100 rpm
Maximum power	225 hp (165 kW) at 1900 rpm
Torque	876 Nm (646 lb-ft) at 1600 rpm
Bore and Stroke	106 x 127 mm (4.17 x 5.0 in.)
Fuel tank capacity	475 L (125 gal)
DEF tank capacity	60 L (15.9 gal)
Emission level	Tier 3 / Stage III A

Transmission

The transmission of the John Deere 7730 is a PowerQuad Plus transmission. It has 20 forward and 20 reverse gears and is very robust and reliable.

Specification	Value
Gear type	AutoPowr
Number of gears	Stepless
Top speed	50 km/h (31 mph)
reversing circuit	electronic
clutch	wet multi-plate clutch
Axles	Front and rear axles with automatic differential locking system
PTO type	Independent electronically controlled
PTO speed	540/540E/1000/1000E rpm
Brakes	Hydraulic disc brakes
Steering	Hydrostatic
Wheelbase	2.9 m (114.2 in.)
Weight	approx. 8,000 kg (17,637 lbs)

Hydraulic system

The hydraulic system of the John Deere 7730 is very powerful and offers a maximum flow rate of 155 liters per minute. The amount of hydraulic oil is 85 liters.

Specification	value
pump type	axial piston pump
Pump performance	63 L/min (16.6 gpm)
system pressure	206 bar (3000 psi)
Number of rear remote control valves	Up to 4
Number of central remote control valves	Up to 3
Lifting capacity of the trailer hitch	9000 kg (19,840 lbs)
Tow bar control	Electronic lower links
Towbar category	Category 3
Maximum lifting height	5.7 m (18.7 ft)
Hydraulic oil quantity	54 L (14.3 gal)

Dimensions and weight

The John Deere 7730 is a large tractor that is 5.8 meters long, 2.6 meters wide and 3.2 meters high. Its weight is 9,270 kilograms.

cabin

The cabin of the John Deere 7730 is very spacious and offers the driver a lot of space and comfort. The cabin is equipped with air conditioning, a comfortable seat and a modern control panel.

Mature

The John Deere 7730 is equipped with large 600/70R30 tires at the front and 710/70R42 tires at the rear. These tires offer excellent traction and are very durable.

Specification	Front tires	rear tires
Height (Standard)	600/65R28	710/70R38
Size (option)	600/70R30	710/60R42
Profile	Radial	Radial
Load index	154 A8	173 A8
speed index	50 km/h (31 mph)	50 km/h (31 mph)
Tire pressure (min-max)	1.5-2.5 bar (22-36 psi)	1.0-1.6 bar (15-23psi)

Maintenance

Like any tractor, the John Deere 7730 requires regular maintenance to ensure optimal performance. Here are some of the key points to look out for when it comes to maintenance:

• Check the oil level of the engine and the gearbox regularly and top up if necessary.
• Clean the air filter regularly to ensure optimal performance.
• Check the tires regularly for damage and check the pressure.
• Check the amount of hydraulic oil regularly and top up if necessary.
• Check the brakes regularly for their functionality.

Prices for spare parts

Here is a table with the prices of some of the most important spare parts for the John Deere 7730:

spare part	Price
Air filter	50 euros
Oil filter	20 euros
Brake pads	100 euros
hydraulic pump	500 euros
clutch disc	200 euros

Operating experience

The John Deere 7730 is a very reliable and powerful tractor. I have used it extensively over the past few years and have always been very satisfied with its performance and reliability. The tractor is very comfortable and easy to use and offers excellent traction and stability.

Comparison with other models

Here is a table comparing the most important technical data of the John Deere 7730 with other four models of the John Deere brand:

model	Power (hp)	gears	Hydraulic system (L/min)	Weight (kg)
John Deere 7730	195	PowerQuad Plus	155	9,270
John Deere 7530	180	AutoQuad Plus	110	8,700
John Deere 7830	205	AutoQuad Plus	155	9,650
John Deere 7930	220	AutoPowr	160	10,500
John Deere 6145R	145	CommandQuad Plus	110	6,635

Advantages and disadvantages

Benefits

• Powerful engine
• Reliable transmission
• Very powerful hydraulic system
• Spacious and comfortable cabin

Disadvantages

• Relatively high price compared to other tractors of the same class
• High fuel consumption

costs

The price for a new John Deere 7730 is around 150,000 euros. Depending on their condition and age, used models are available at significantly lower prices.

FAQ

What is the maximum speed of the John Deere 7730?

The maximum speed of the John Deere 7730 is 50 km/h.

What kind of transmission does the John Deere 7730 have?

The John Dere 7730 is equipped with a PowerQuad Plus transmission.

How much does an air filter for the John Deere 7730 cost?

An air filter for the John Deere 7730 costs about 50 euros.

How much does the John Deere 7730 weigh?

The John Deere 7730 weighs 9,270 kilograms.

What is the maximum flow rate of the hydraulic system of the John Deere 7730?

The maximum flow rate of the hydraulic system of the John Deere 7730 is 155 liters per minute.