John Deere 7720 Combine Specs, Weight, Price & Review
Are you looking to buy John Deere 7720 Combine? But you need to know more about John Deere 7720 Combine Specifications, Weight, Price, and Review.
In this post, you can find out more. On the internet, it’s very hard to find accurate and detailed information about John Deere 7720 Combine Specs, Weight, Price, and Reviews.
So, our team went to several John Deere showrooms, got all the information, and put it all together in a way that is easy to read and understand.
Let’s look at the latest specs, weight, price, and review of the John Deere 7720 Combine.
john deere 7720 Combine Overview
John Deere 7720 combine is an powerful machine which is ideal for farmers looking to increase their productivity. This combine can handle any job a farmer might need.
john deere 7720 combine key Features
- Combine Type Small Grain
- Axle 2WD
- Duals/Singles Singles
- Chopper/Spreader Chopper
- Header No
John Deere 7720 Combine Price
Price = $7,414
John Deere 7720 Combine Weight
weight = 2WD: 7,030 kg (15,498 lbs)
4WD: 7,485 kg (16,502 lbs)
John Deere 7720 Combine Horsepower
Horsepower = 184.6 PS (135.7 kW; 182.0 HP) at 2,100 rpm
John Deere 7720 Combine Oil capacity
Oil capacity = 26.0 L (27.5 US. qt, 22.9 Imp. qt.)
John Deere 7720 Combine Specifications
General Specifications
| Model | John Deere 7720 |
| Width | Short axle: 2,430 mm (95.7 in) Long axle: 2,990 mm (117.7 in) |
| Wheel base | 2,860 mm (112.6 in) |
| Weight (shipping) | 2WD: 7,030 kg (15,498 lbs) 4WD: 7,485 kg (16,502 lbs) |
| Battery | Two 12V, CCA 925A |
| Length | 5,380 mm (211.8 in) |
| Height (cab) | 3,180 mm (125.2 in) |
| Ground clearance (front axle) | 2WD: 650 mm (25.6 in) 4WD: 560 mm (22 in) |
| Fuel tank capacity | 391.7 liters (103.5 US gal.; 86.2 Imp. gal) |
| Cabin type | Cab standard |
Tires
| Rear tires | Ag: 18.4R42 |
| Front tires | Ag: 11.00-16 (2WD), 14.9R30 (4WD) |
Engine
| Engine model | John Deere |
| Engine type | Four-stroke, liquid-cooled, inline |
| Fuel type | Diesel |
| Bore and stroke | 106.0 mm X 127.0 mm (4.17 in X 5 in) |
| Horsepower | 184.6 PS (135.7 kW; 182.0 HP) at 2,100 rpm |
| Oil capacity | 26.0 L (27.5 US. qt, 22.9 Imp. qt.) |
| Cylinders | 6 |
| Displacement | 6.8 L, 6,784 cm2, (414.0 cu·in) |
| Compression ratio | 17.0:1 |
| Starter | Electric |
| Coolant capacity | 32.0 L (33.8 US. qt, 28.2 Imp. qt.) |
Hydraulic system
| Hydraulic type | Closed-center pressure-flow compensated (PFC) |
| Pressure | 3046 psi (210 bar) |
| Pump flow | 32.2 gpm (121.9 lpm) |
| Hydraulic capacity | 107.9 L (28.5 US. gal, 23.7 Imp. gal.) |
| Valves | 7 |
| SCV flow | 30.0 gpm (113.6 lpm) |
Three-Point Hitch
| Lift capacity (at ends) | 4,558 kg (10,050 lbs) 6,350 kg (14,000 lbs) |
| Control type | – |
Transmission and chassis
| Chassis | 4×2 2WD or 4×4 MFWD 4WD (optional) |
| Steering type | Hydrostatic power |
| Brakes | Hydraulic wet disc |
| HD Front hubs | 3.8 L (4.0 US.qts, 3.34 Imp. qts) |
| Front axle | 14.4 L (15.22 US.qts, 12.67 Imp. qts) |
| Front hubs | 1.9 L (2.1 US.qts, 1.67 Imp. qts) |
| Transmission model | PowrQuad Plus |
| Transmission type | Partial power shift with hydraulic wet disc clutch |
| Speed | Forward: 41.1 kmh (25.5 mph) Reverse: 43.2 kmh (26.8 mph) |
| Gears | 20 forward and 20 reverse |
| Transmission model | PowrQuad Plus |
| Transmission type | Partial power shift with hydraulic wet disc clutch |
| Gears | 16 forward and 16 reverse |
| Transmission model | AutoPowr IVT |
| Transmission type | Infinitely variable transmission |
| Speed | Forward: 40.2 kmh (25 mph) Reverse: 40.2 kmh (25 mph) |
| Gears | Infinite forward and reverse |
| Transmission model | AutoQuad Plus |
| Transmission type | Partial power shift with hydraulic wet disc clutch |
| Gears | 20 forward and 40 reverse |
PTO (Power take-off shaft)
| Rear PTO type | Independent with hydraulic wet disc clutch |
| Rear PTO speed | 540/1000 rpm |
john deere 7720 Combine Equipment
| Category | Combines |
| Manufacturer | John Deere |
| Model Year | 1982 |
| Model | 7720 |
| Stock Number | 76303 |
| Operation Hours | 4007 |
| Serial Number | 510926 |
| Status | On Lot |
Final Thoughts
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FAQs For John Deere 7720 Combine
(1) What year did John Deere make 7720?
Ans. John Deere 7720 Data (2004-2006)
(2) How many bushels does a 7720 combine hold?
Ans. The fuel capacity for the 7720 tanks is 100 gallons. The grain tank can accommodate up to 190 bushels and has an unloading speed of 1.9 Bushels per Second.
(3) Is a 7720 a good combine?
Ans. The 7720 is an example of one of the most impressive combiners Deere ever constructed, and I thought the 8820 was among the most over-rated combine they’ve ever built. Cleaning fan issues were present with the 20 series in all. We experienced problems with concave bowing in the 820s. I’d choose the model with the least dirty and the lowest hours.