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John Deere S7 700 Combine

Model Photo

S7 700

  • Next generation John Deere 9L Engine delivers more horsepower and faster unload than previous models
  • All new from top to bottom, with larger1, more comfortable X9 cab
  • Integrated G5Plus CommandCenter™ Display, StarFire™ Receiver and JDLink™ modem
  • Improved Grain Loss Sensing with 2X1 more sensors for more accurate loss sensing
  • Available Predictive Ground Speed and Harvest Settings Automation

 

Features

High-capacity harvesting in corn and beans

Harvesting in corn Harvesting in corn

Designed for performance in coarse grain crops, the TriStream™ rotor and Dyna-Flo™ Plus cleaning shoe efficiently thresh and clean grain in tough harvesting conditions. The TriStream rotor helps maximize fuel efficiency with technology that reduces the force required to move material through the combine by as much as 20 percent. High capacity starts at the feeder house, where the S Series provides large areas of clearance for high volumes of crop to flow uninterrupted.

 

  • TriStream rotor delivers performance – A slightly tapered front nose dramatically reduces the growling that often comes with thick crops and heavy rotor loads. Spiral vanes around the rotor guide the crop material through the feeding and threshing area, reducing hesitation and improving productivity. Meanwhile, rifling grooves on the elements allow the bullet-shaped rotors to move large volumes of crop material through the rotor more efficiently. Rifled elements grip crop material, providing a pulling action that helps even the crop flow, allowing the rotor to deliver better threshing performance.

  • Dyna-Flo Plus delivers clean grain – Consider your capacity needs met. In fact, in shoe-limited conditions, you get 10 percent more capacity in corn than previous models, which equates to another 0.6 ha/hr (1.5 acre/hr). The key is uniform distribution and a unique two-stage pre-cleaning design. Four conveyor augers move material onto the shoe steadily and evenly, even on hillsides. A fixed front chaffer helps thin the crop mat; about 30 percent of the air goes to the front chaffer at high speed, allowing it to clean up to 40 percent of the free grain before it reaches the main chaffer. A huge rear chaffer and larger sieve (12 percent larger than previous models) are specially designed to handle the threshing and separating performance of the S7.

Raise your capacity in tough small grains or rice

Harvesting in wheat Harvesting in wheat

Truly tough conditions demand more than simple solutions. Rather than slightly improve performance in rice, canola, wheat, barley, oats, or other tough small grains, John Deere S7 Combines set new capacity standards with four crucial components: Active Concave Isolation, a high-performance feeder house, heavy-duty interrupter grates with integrated interrupters, and the variable-stream rotor. When you’re looking at a storm on the radar and you don’t have time to spare, you can run full throttle and still put your toughest crop into the machine without any issues.

 

  • Better material handling – The industry-exclusive variable-stream rotor features a longer, more tapered front cone design that excels in wet, green rice or small grains where the straw is especially tough. The variable-stream rotor with adjustable top cover transport vanes is recommended for rice producers and those facing tough threshing conditions. The vane angle can be adjusted to reduce the stress on straw material as it flows around the rotor, increasing the quality of the straw while using less fuel. Along with the tough material handling capabilities of the variable-stream rotor configuration, the straw quality and length can be improved due to the electrically adjustable top cover transport vanes.

  • Dyna-Flo™ Plus cleaning shoe provides more cleaning capacity – In shoe-limited conditions, you’ll see a 14 percent capacity boost in wheat and canola compared to previous John Deere designs, raising your productivity and improving grain quality. Simply put, this is a cleaning system that does it all.

  • Harvest through the toughest conditions – Active Concave Isolation (only available on S7 800 and S7 900 Combines) has been improved by applying hydraulic pressure to better secure the concave, providing extra stability when harvesting really tough crops. This increases the machine capacity by 10 percent, so you can harvest outside the optimal harvest windrow or crop conditions when necessary.

  • Better feeding in tough conditions – The S7 Combine feeder house design features an exclusive pivoting mid-frame design to provide the highest level of material handling and feeding capacity, especially in high-volume, tough crop conditions. The front feed drum provides you with 5.1 cm (2 in.) of additional movement for greater flexibility in challenging crop.

Spend more time harvesting in tough conditions

The faster you can get to – and into – your fields, the more productive you are. John Deere S7 Series Combines make it easy. Tracks help you get into the field sooner and finish faster. The ProDrive™ system lets you smoothly shift between two speed ranges (field and transport) with the push of a button; you’ll no longer have to stop to shift when going up or down hills or when you’re exiting a field.

 

  • Get your harvest on track – Your ability to get into your fields sooner is easier than ever. Reach a road transport speed of almost 40 km/h (25 mph) with the John Deere tracks. The suspended track system provides a smoother ride with better ground following. This makes for more comfortable harvesting days and lets you finish faster. Available with 76.2- or 91.4-cm (30- or 36-in.) wide belts, these tracks deliver better ride quality and ground following, improved flotation, and less compaction. In addition, there’s no daily maintenance.
Harvester with tracks Harvester with tracks
  • ProDrive ground drive system – This lets you switch between two infinitely variable speed ranges with the push of a button. Using the CommandARM™ armrest console, you can set the first range for typical harvesting speeds and the second for transport. This reduces your combine’s engine rpms during transport while still maintaining a productive ground speed, improving fuel economy. An electrohydraulic differential lock with a four-pinion differential delivers greater traction in muddy conditions.

 

In-cab adjustments with CommandARM console In-cab adjustments with CommandARM console
  • Two-speed, four-wheel drive (4WD) is perfect for demanding conditions – This lets you switch between torque ranges. In slow-speed mode, the high-torque rear assist is ideal for tough conditions. Use high-speed mode for low-torque performance and faster ground speeds.

 

Key Specs

Engine type John Deere PowerTech™
9.0 L
549 cu in.
Rated power 300 kW
402 hp
Fuel capacity 950 L
250 gal.
Channel width
Threshing cylinder diameter
Rotor length 312 cm
123 in.
Rotor diameter 76.2 cm
30 in.
Concave area 1.1 m2
11.8 sq ft
Separating area 1.9 m2
20.5 sq ft
Total cleaning area (louvered) 5.1 m2
54.9 sq ft
Grain tank size 10,600 L
300 bu
Peak unloading rate 150 L/s
4.2 bu/sec

Engine

Engine type John Deere PowerTech
9.0 L
549 cu in.
Emission level Final Tier 4 / Tier 2 (Australia/New Zealand)
Rated speed 2,200 rpm
Rated power 300 kW
402 hp
Maximum power 343 kW
460 hp
Power boost @ rated speed 25 kW
34 hp
Fuel capacity 950 L
250 gal.
Engine family

Feeding

Drive type Fixed or variable or multi-speed
Conveyor chain slat type Cast iron
Width 139.7 cm
55 in.
Length 172.5 cm
67.9 in.
Feed Accelerator, Stone Trap (FAST) Reverser
Standard
Standard

Threshing/ Separating

Separator drum diameter
Separator drum speed
Threshing cylinder speed range
Separator type Rotary
Rotor length 312 cm
123 in.
Rotor diameter 76.2 cm
30 in.
Rotor speed range High: 400-1,000 rpm
Low: 210-530 rpm
Concave area 1.1 m2
11.8 sq ft
Separating area 1.54 m2
16.6 sq ft
Discharge grate area 0.36 m2
3.9 sq ft

Cleaning

Front chaffer 0.5 m2
5.4 sq ft
Front chaffer extension
Pre cleaning
Chaffer 2.5 m2
26.9 sq ft
Sieve area 2.1 m2
22.6 sq ft
Total cleaning area (louvered) 5.1 m2
54.9 sq ft
Cleaning fan speed 620-1,350 rpm

Grain handling

Grain tank size 10,600 L
300 bu
Unloading auger length 6.9, 7.9 or 8.7 m
22.5, 26 or 28.5 ft
Peak unloading rate 150 L/s
4.2 bu/sec

Base weight - less head

Total machine 19,842 kg
43,752 lb

Manufacturing location

Country USA, East Moline, Illinois

Additional information

Date collected 14-November-2023