730 by Deere

1958 - 1961

1958 - 1961 Two-Cylinder 30 SeriesRow-Crop tractor

Production

Production Manufacturer:John Deere
Type:Row-Crop tractor
Factory:Waterloo, Iowa, USA
Total built:24,495
 3,560 (gasoline)
 177 (all-fuel)
 3,263 (LP-gas)
 17,032 (diesel, 3,703 used pony engine)
Original price:$3700 (1960)
The John Deere model 730 replaced the 720, offering cosmetic upgrades. A notable option were the deluxe flat-top fenders with headlights. Front-end options on the row-crop 730 were single wheel, conventional or Roll-O-Matic dual front, or adjustable wide front. The John Deere 730 diesel (along with the 720) held a 27-year fuel economy record for most efficient diesel tractor at the Nebraska Tractor Test Laboratory.

Variants

Variants 730 General-Purpose:row-crop tractor
730 Standard:wheatland-style tractor
730 Hi-Crop:high-crop tractor

1958 - 1961

1958 - 1961
Two-Cylinder 30 Series
Row-Crop tractor

Production

Production
Manufacturer:John Deere
Type:Row-Crop tractor
Factory:Waterloo, Iowa, USA
Total built:24,495
 3,560 (gasoline)
 177 (all-fuel)
 3,263 (LP-gas)
 17,032 (diesel, 3,703 used pony engine)
Original price:$3700 (1960)
The John Deere model 730 replaced the 720, offering cosmetic upgrades. A notable option were the deluxe flat-top fenders with headlights. Front-end options on the row-crop 730 were single wheel, conventional or Roll-O-Matic dual front, or adjustable wide front. The John Deere 730 diesel (along with the 720) held a 27-year fuel economy record for most efficient diesel tractor at the Nebraska Tractor Test Laboratory.

Variants

Variants
730 General-Purpose:row-crop tractor
730 Standard:wheatland-style tractor
730 Hi-Crop:high-crop tractor

John Deere 730 Power

John Deere 730 Power
Drawbar (claimed):53 hp
39.5 kW
PTO (claimed):59 hp
44.0 kW
Plows:5
Drawbar (tested):53.41 hp
39.8 kW
Belt (tested):57.77 hp
43.1 kW
power test details ...

John Deere 730 Engines

John Deere 730 Engines
John Deere 5.9L 2-cyl gasoline
John Deere 5.9L 2-cyl all-fuel
John Deere 5.9L 2-cyl LP gas
John Deere 6.2L 2-cyl diesel
Fuel tank:24.5 gal
92.7 L (all-fuel)
 26.5 gal
100.3 L (gasoline)
 33 gal
124.9 L (LP gas)
 20 gal
75.7 L (diesel)
Aux. fuel:1 gal
3.8 L (all-fuel)
 0.25 gal
0.9 L (diesel pony)
Engine details ...

Mechanical

Mechanical
Chassis:4x2 2WD
Steering:manual
 power (optional)
Brakes:differential mechanical drum
Cab:Open operator station. Optional Float-Ride seat.
Transmission:6-speed unsynchronized gear
Transmission details ...

Hydraulics

Hydraulics
Type:open center
Valves:1 or 2

Tractor hitch

Tractor hitch
Rear Type:II*Optional

Power Take-off (PTO)

Power Take-off (PTO)
Rear PTO:independent
Rear RPM:540

Dimensions & Tires

Dimensions & Tires
Wheelbase:93.7 inches
237 cm
Weight:6790 to 7861 pounds
Front tire:6.00-16
Rear tire:13.6-38
Full dimensions and tires ...

John Deere 730 attachments

John Deere 730 attachments
front-end loader
Attachment details ...

730 Serial Numbers

730 Serial Numbers
Location:Right side of tractor
 in front of and below pulley.
photo of 730 serial number
1958:7300000
1959:7303761
1960:7322075
1961:7328801
Final:7330358

how to read serial numbers...

Belt Pulley

Belt Pulley
Diameter:12.8 inches
32 cm
Width:7.4 inches
18 cm
RPM:1,125
Speed:3,790 ft/min
1155.19 meters/min

Electrical

Electrical
Ground:positive*Positive ground for the 6V and 12V systems.
 floating*The 24V electric-start diesel is not chassis grounded, with both sides of the battery system connected to the starter. The lights and gauges are split on two 12V systems.
Charging system:generator
Batteries:1 (diesel pony)
 2 (gas/LP)
 4 (diesel electric)
Battery volts:6

John Deere 730 Power

John Deere 730 Power Drawbar (claimed):53 hp
39.5 kW
PTO (claimed):59 hp
44.0 kW
Plows:5
Drawbar (tested):53.41 hp
39.8 kW
Belt (tested):57.77 hp
43.1 kW
power test details ...

1958 - 1961

1958 - 1961
Two-Cylinder 30 Series
Row-Crop tractor

Nebraska Tractor Test 593

Nebraska Tractor Test 593

Nebraska Tractor Test 593

Nebraska Tractor Test 593
LP gas 6-speed 2WD
September 17 - 19, 1956
Link: Nebraska Tractor Test 593 file
Belt power (max):57.33 hp
42.8 kW
Belt fuel use (max):6.3 gal/hour
23.8 l/hour
Drawbar performance
Max power:52.38 hp
39.1 kW
Gear 4 used for power test.
Max pull:6,697 lbs
3037 kg
Gear 1 used for pull test.

Nebraska Tractor Test 594

Nebraska Tractor Test 594

Nebraska Tractor Test 594

Nebraska Tractor Test 594
Diesel 6-speed 2WD
September 18 - 22, 1956
Link: Nebraska Tractor Test 594 file
Belt power (max):56.66 hp
42.3 kW
Belt fuel use (max):3.2 gal/hour
12.1 l/hour
Drawbar performance
Max power:51.83 hp
38.6 kW
Gear 4 used for power test.
Max pull:6,547 lbs
2969 kg
Gear 1 used for pull test.

Nebraska Tractor Test 605

Nebraska Tractor Test 605

Nebraska Tractor Test 605

Nebraska Tractor Test 605
Gasoline 6-speed 2WD
November 6 - 12, 1956
Link: Nebraska Tractor Test 605 file
Belt power (max):57.77 hp
43.1 kW
Belt fuel use (max):5.2 gal/hour
19.7 l/hour
Drawbar performance
Max power:53.41 hp
39.8 kW
Gear 4 used for power test.
Max pull:6,647 lbs
3015 kg
Gear 1 used for pull test.

Nebraska Tractor Test 606

Nebraska Tractor Test 606

Nebraska Tractor Test 606

Nebraska Tractor Test 606
Tractor fuel 6-speed 2WD
November 12 - 19, 1956
Link: Nebraska Tractor Test 606 file
Belt power (max):44.13 hp
32.9 kW
Belt fuel use (max):4.4 gal/hour
16.7 l/hour
Drawbar performance
Max power:40.78 hp
30.4 kW
Gear 4 used for power test.
Max pull:6,608 lbs
2997 kg
Gear 1 used for pull test.

John Deere 730 Engines

John Deere 730 Engines John Deere 5.9L 2-cyl gasoline John Deere 5.9L 2-cyl all-fuel John Deere 5.9L 2-cyl LP gas John Deere 6.2L 2-cyl diesel Fuel tank:24.5 gal
92.7 L (all-fuel)
 26.5 gal
100.3 L (gasoline)
 33 gal
124.9 L (LP gas)
 20 gal
75.7 L (diesel)
Aux. fuel:1 gal
3.8 L (all-fuel)
 0.25 gal
0.9 L (diesel pony)
Engine details ...

1958 - 1961

1958 - 1961
Two-Cylinder 30 Series
Row-Crop tractor

Engines overview

Engines overview
John Deere 5.9L 2-cyl gasoline
John Deere 5.9L 2-cyl all-fuel
John Deere 5.9L 2-cyl LP gas
John Deere 6.2L 2-cyl diesel

Engine Detail

Engine Detail
John Deere
gasoline
2-cylinder 4-valve
liquid-cooled
Displacement:360.5 ci
5.9 L
Bore/Stroke:6.00x6.375 inches
152 x 162 mm
Fuel use:4.514 gal/hour
17.1 l/hour
Air cleaner:oil bath
Compression:6.14:1
Rated RPM:1125
Starter volts:12
Coolant capacity:29 qts
27.4 L

Engine Detail

Engine Detail
John Deere
all-fuel
2-cylinder 4-valve
liquid-cooled
Displacement:360.5 ci
5.9 L
Bore/Stroke:6.00x6.375 inches
152 x 162 mm
Fuel use:3.891 gal/hour
14.7 l/hour
Air cleaner:oil bath
Compression:4.91:1
Rated RPM:1125
Firing order:1-2
Starter volts:12
Coolant capacity:29 qts
27.4 L

Engine Detail

Engine Detail
John Deere
LP gas
2-cylinder 4-valve
liquid-cooled
Displacement:360.5 ci
5.9 L
Bore/Stroke:6.00x6.375 inches
152 x 162 mm
Fuel use:5.984 gal/hour
22.6 l/hour
Air cleaner:oil bath
Compression:7.94:1
Rated RPM:1125
Firing order:1-2
Starter volts:12
Coolant capacity:29 qts
27.4 L

Engine Detail

Engine Detail
John Deere
diesel
2-cylinder 4-valve
liquid-cooled
Displacement:376 ci
6.2 L
Bore/Stroke:6.125x6.375 inches
156 x 162 mm
Fuel use:3.153 gal/hour
11.9 l/hour
Air cleaner:oil bath
Compression:16:1
Rated RPM:1125
Firing order:1-2
Starter:pony motor*Four-cylinder 6V electric-start gasoline pony power used to warm and start the diesel engine.
 electric*Electric start became available as an option on the 720 Diesel in 1958.
Starter volts:6 (diesel pony)
 24 (diesel electric)

Mechanical

Mechanical Chassis:4x2 2WD
Steering:manual
 power (optional)
Brakes:differential mechanical drum
Cab:Open operator station. Optional Float-Ride seat.
Transmission:6-speed unsynchronized gear
Transmission details ...

1958 - 1961

1958 - 1961
Two-Cylinder 30 Series
Row-Crop tractor

Transmission

Transmission
Manufacturer:John Deere
Type:unsynchronized gear
Gears:6 forward and 1 reverse

Speeds

Speeds
With 13.6-38 rear tires.

Transmission

Transmission
Manufacturer:John Deere
Type:unsynchronized gear
Gears:6 forward and 1 reverse
The "optional 5th" transmission used a different shift quadrant (AR 20133R) than the standard transmission. Sixth and reverse kept position, but the other gears changed location.

Speeds

Speeds
With 13.6-38 rear tires.

Hydraulics

Hydraulics Type:open center
Valves:1 or 2

Tractor hitch

Tractor hitch Rear Type:II*Optional

Power Take-off (PTO)

Power Take-off (PTO) Rear PTO:independent
Rear RPM:540

Dimensions & Tires

Dimensions & Tires Wheelbase:93.7 inches
237 cm
Weight:6790 to 7861 pounds
Front tire:6.00-16
Rear tire:13.6-38
Full dimensions and tires ...

1958 - 1961

1958 - 1961
Two-Cylinder 30 Series
Row-Crop tractor

John Deere 730 Tires

John Deere 730 Tires
Ag front:6.00-16
 11.00-12 (single-front)
Ag rear:13.6-38
 15.5-38
 12-38
 13-38

Dimensions

Dimensions
Wheelbase:93.7 inches
237 cm
Length:135.25 inches
343 cm
Width:86.625 inches
220 cm
Height:88.25 inches
224 cm
Front tread:48 to 80 inches
121 to 203 cm
Rear tread:60 to 88 inches
152 to 223 cm
Rear tread:60 to 104 inches
152 to 264 cm (long axle)
Rear tread:60 to 122 inches
152 to 309 cm (extra-long axle)

John Deere 730 Weight

John Deere 730 Weight
Shipping:6,790 lbs
3079 kg (gasoline)
 7,100 lbs
3220 kg (LP-gas)
 7,105 lbs
3222 kg (diesel)
Operating:7,445 lbs
3377 kg (gasoline)
 7,861 lbs
3565 kg (diesel)
Ballasted:9,241 lbs
4191 kg

John Deere 730 attachments

John Deere 730 attachments front-end loader Attachment details ...

1958 - 1961

1958 - 1961
Two-Cylinder 30 Series
Row-Crop tractor

John Deere 45 Loader

John Deere 45 Loader
Height (to pin):126 inches
320 cm
Lift to full height (at pin):2,000 lbs
907 kg

730 Serial Numbers

730 Serial Numbers Location:Right side of tractor
 in front of and below pulley.
photo of 730 serial number
1958:7300000
1959:7303761
1960:7322075
1961:7328801
Final:7330358

how to read serial numbers...

Belt Pulley

Belt Pulley Diameter:12.8 inches
32 cm
Width:7.4 inches
18 cm
RPM:1,125
Speed:3,790 ft/min
1155.19 meters/min

Electrical

Electrical Ground:positive*Positive ground for the 6V and 12V systems.
 floating*The 24V electric-start diesel is not chassis grounded, with both sides of the battery system connected to the starter. The lights and gauges are split on two 12V systems.
Charging system:generator
Batteries:1 (diesel pony)
 2 (gas/LP)
 4 (diesel electric)
Battery volts:6

730 relate tractors