ID # 31054393

2024 John Deere T670

Call for Price
Overview
  • Single-point feederhouse latching
  • Mass-flow sensor
  • Reel resume in-cab control
  • Easily remove fingers at rear of chaffer
Specifications
Model
T670
Category Name
Harvesting
Year
2024
Sale Type
New
Manufacturer
John Deere
features

2024 John Deere T670 Achieve smooth crop flow with the multi-drum threshing system

Functional components:

  1. Large, 660-mm (26-in.) diameter threshing cylinder with 10 rasp bars and increased concave area
  2. Smooth stripper roll and enlarged overshot beater
  3. Enlarged, 800-mm (31.5-in.) separator with high-performance separation grate
  4. Eight-wing, 400-mm (15.7-in.) rear beater and rear beater grate
  5. Seven-step straw walker design with welded or optional bolted universal and corn-cob mix (CCM) grids
  6. Sectional concave with quick adjustable de-awning plates
LARGE, 660-MM (26-IN.) THRESHING CYLINDER WITH 10 RASP BARS AND ENLARGED CONCAVE

The unique multi-drum threshing system ensures a consistent crop flow by moving crop above the rear beater without sharp bends or abrupt changes in direction. This guarantees excellent grain and straw quality and reduces power requirements.

The large, 10-rasp bar threshing cylinder with 660-mm (26-in.) diameter provides excellent grain quality and gentle material handling.

Combined with the enlarged wrapping angle of 124 degrees, this ensures excellent threshing efficiency and unmatched capacity even in tough separating conditions.

  • Four rasp bars are in constant contact with the crop against the concave area for excellent threshing and separating
  • Provides a large concave area and allows a slow cylinder speed
  • Ensures gentle threshing and separation to reduce grain damage
  • Large, concave wrapping angle ensures high grain separation right at the beginning and reduces separation load on the straw walkers
  • Wide, 1670-mm (65.7-in.) (six-walker) channel width grants maximum throughput even in tough separating conditions

2024 John Deere T670 Second-largest cleaning shoe on the market to the John Deere X9 Combines

The T-Series Combine is designed for high capacity. The T670 has a total sieve and chaffer area of 6.3 m² (67.8 sq ft) according to ISO Norm 6689: 1997, which is the largest cleaning shoe following the John Deere X9 Combines.

  • The Flat Tooth Comb (FTC) chaffer prevent short straw from falling through the grid as they are equipped with special noses.
  • The returns are guided back to the cylinder and distributed evenly over the entire width of the threshing cylinder by an auger. The amount of material is recorded and then displayed in the cab via the electronic sensors. To visually inspect the content of the tailings returns, there is an inspection flap just outside the cab door.
  • The completely redesigned fan delivers up to 740 m³ (26,133 cu ft) of air per minute and evenly distributes air over the entire width. The large air volume paired with the air flow and the large sieve area makes additional slope compensating features obsolete.
  • One non-ventilated step plus two ventilated steps cascades the crop down by 41 cm (16.1 in.) to ensure effective pre-cleaning of chaff. Through intensive testing, John Deere has found the right balance between air pressure and air volume. The air pressure is used to separate the grain and the air volume allows for material to be carried away. This provides the perfect pre-separation effect and evenly divides the material between the front and rear part of the chaffer.
  • The heavy-duty conveyor augers ensure active crop flow on slopes and under tough harvest conditions, meaning the cleaning shoe can be optimally loaded even in damp or sticky conditions.
  • The total sieve and chaffer, with its considerably enlarged surface up to 6.3 m² (67.8 sq ft), offers high cleaning performance even under tough threshing conditions.

2024 John Deere T670 2024 John Deere T670 Increase threshing capabilities with the quick-engage booster bar

The quick-engage booster bar is adjustable from the outside via the stone trap with a 24-mm (0.95-in.) wrench. It has two positions. In the engaged position, the concave entrance features a profiled rasp bar. In the disengaged position, the concave entrance features a smooth transition plate. Adjustment can be completed easily within minutes.

Material flow coming from the feeder house passing the booster bar is slowed down; this increases the threshing efficiency. The booster bar does not have a negative influence on the crop flow or the grain quality. The booster bar increases threshing efficiency in hard-to-thresh crops without closing the de-awning plates, allowing maximum separation at the concave area.

2024 John Deere T670 Save time unloading on the go with a peak unload rate of 125-L/s (3.55 bu/sec) and Machine Sync

The extra-fast unloading system provides a peak rate of 125 L/s (3.55 bu/sec) according to ISO 5687:1999 Norm. Compared to the John Deere S770 Combine’s unload rate of 116.3 L/s (3.3 bu/sec), the T670 has a faster unload rate that is also reflected in time saved when unloading on the headland. The extra-fast unloading system comes as the base option on the T670 Combine. Fast unloading on the go allows the operator to concentrate more on the crop by reducing unloading time.

The higher unload rate is achieved by the grain tank cross augers, an increased discharge housing including vertical auger, larger sprockets and chain, and an overall higher speed of the unloading system.

On the headland, the operator can reduce the rate by putting the machine at mid-idle or low idle; this allows for more precision, especially when the trailer is nearly full.

2024 John Deere T670 Enhanced extra fine cut residue system for high quality chopping and residue distribution

The improved extra fine cut straw chopper delivers excellent chopping quality and best-in-class residue distribution of chopped material in the field with a cutting width up to 10.7 m (35 ft) and 108 knives.

The extra fine cut chopper comes standard with serrated chopper knives, which ensure superior splicing of the straw and improved straw rotting process. This chopper is highly recommended for producers with no tillage or minimum tillage operations.

The optional dual-speed chopper drive provides flexibility to match all crops and conditions.

2024 John Deere T670 Stay connected to your operation with the John Deere suite of technology offerings

John Deere is committed to setting new standards in connected agriculture because this offers tremendous potential to boost productivity, save valuable time, and lower costs.

John Deere has identified the best technologies currently available on the combine market and brought them together into attractive packages:

  • AutoTrac™ automatic steering
  • Lifetime subscription to JDLink™ system
  • Wireless Data Transfer (WDT) to John Deere Operations Center™ application
  • Interactive Combine Adjustment (ICA)
  • FarmSight™ service packages

2024 John Deere T670 Achieve more with less effort through John Deere combine automation technology

With the John Deere satellite-based, hands-free AutoTrac™ steering system, every machine pass utilizes the full cutting width of your platform. This helps you save time and fuel and boost your combine performance – even at night, in dusty conditions, on hillside terrain, or after long hours of operation. The automatic steering relieves your operators and allows them to concentrate on productivity. When working with multiple machines in a field, the AutoTrac guidance lines can be shared from one machine to another so that all combines can harvest at the full cutting width. They can also be shared with the tractor or grain cart operator so the machines can drive exactly parallel to each other during unloading.

With Interactive Combine Adjustment (ICA), you can increase the performance of your combine, minimize losses, avoid grain damage, and improve the quality of your straw. You can either optimize all parameters at the same time or focus on one.

AUTOMATIC COMBINE ADJUST (ACA)

Standard on all models within the T Series, Automatic Combine Adjust helps you effortlessly transition between crop types. By using standard John Deere values and retrieving data on your current threshing and separating conditions, it automatically adapts your machine to optimize performance. You can then use these proposed values or modify and save them for later use.

HARVESTSMART™ SYSTEM – ALWAYS THE RIGHT SPEED

The HarvestSmart system automatically adapts the speed of the combine to maximize capacity or minimize losses with the highest output. Sensors on the threshing cylinder, engine, and dedicated loss sensors control the system with the goal of minimizing losses or maximizing the throughput rate.

 

key specs
Engine type John Deere PowerTech™ PSS engine
9.0 L
548 cu in.
Rated power 292 kW
392 hp
Fuel capacity 800 L
211 gal.
Concave area 1.35 m2
14.5 sq ft
Separating area 4 m2
43.1 sq ft
Total cleaning area (louvered) 6.27 m2
67.5 sq ft
Grain tank size 11,000 L
300 bu
Peak unloading rate 115 L/s
3.3 bu/sec
engine
Engine type John Deere PowerTech PSS engine
9.0 L
548 cu in.
Emission level Final Tier 4 (FT4)
Rated speed 2200 rpm
Rated power 292 kW
392 hp
Power boost @ rated speed 25 kW
34 hp
Fuel capacity 800 L
211 gal.
feeding
Drive type Fixed
Conveyor chain slat type Under shot slat
Length 185 cm
73 in.
Feed Accelerator, Stone Trap (FAST) Reverser
Standard: 59 kW
79 hp
Standard
threshing/ separating
Separator type Multi Drum/Straw Walker
Rotor speed range 220 - 990 rpm
Concave area 1.35 m2
14.5 sq ft
Separating area 4 m2
43.1 sq ft
cleaning
Front chaffer 0.6 m2
6.46 sq ft
Chaffer 3.06 m2
32.9 sq ft
Sieve area 2.64 m2
28.4 sq ft
Total cleaning area (louvered) 6.27 m2
67.5 sq ft
Cleaning fan speed Regular speed: 550 - 1350 rpm
Slow speed: 300 - 600 rpm
grain handling
Grain tank size 11,000 L
300 bu
Unloading auger length 7.05 or 8.7 m
23.5 or 28.5 ft
Peak unloading rate 115 L/s
3.3 bu/sec
manufacturing location
Country Germany
additional information
Date collected 04-May-2018
literatures
Name Link
View Product Brochure Download
Export to Excel Download
Documents
My Cart - items