Kverneland Accord Optima TF maxi

Product Information 2015

Kverneland Accord TFmaxiLarge performance for the professional growing of maize

• Concept

• Main frame

• Linkage to the tractor

• Wheels

• Fertilizer equipment

• Transport

• Electronics

• Impressions

• Technical data

• Unique selling points

TFmaxi – Contents

• Sowing of maize with 12m working widths and 16 rows

• Proven technology for the application of seeds in combination with innovative frame technology

• Fully integrated fertilizer spreader

• Fully ISOBUS-compliant

• 50 km/h transport on the road

• Easy handling

TFmaxi – Concept

Axle Cat III-N/IV - N

Hopper capacity 4.000

litres

Radar sensor for speed control

External fan drive

TFmaxi – Concept

Filling auger for the fertilizer hopper

HD sowing unit e-drive

Carriage for road transport

Telescopic frame

TFmaxi – Concept

Centre of gravity

TFmaxi – Concept

TFmaxi – Main frame

• The TFmaxi is based on the frame made of rectangular tubes (250 x 450 mm).

• Tractor linkage - Cat 3N carriage axle (Cat 3/4N optional)

• Maximum axle loading of 7350 kg with 50 km/h

• Dual-circuit pressure air brake or hydraulic brake

• Telescopic frame

• Power chain for all hydraulic tubes and electric cables

• Total weight 9100 kg

TFmaxi – Linkage to the tractor

• Carriage axle Cat 3N

- Cat 3 and 4N (optional)

• On the headland, turning angles of

up to 80º are possible (with a track

width of max 2.85m)

• Parking leg

• Sorting device for hydraulic hoses

and cables

• Vacuum control of the Optima fan

• Colouring of the different hoses

with corresponding lables

TFmaxi – External hydraulic fan drive

• Standard: P.t.o. driven pump (750 rpm)

• Pump is mounted on the carriage axle, turning angle of 80° is possible

• Cardan shaft always in straight position to the tractor

• Walterscheid cardan shaft with 6, 20 and 21 splines

• 30 litres oil supply

• With additional oil cooler

• Thermo switch to protect the system against excessive heat

• Optional direct hydraulic drive from tractor side two pressureless return necessary

TFmaxi – Folding

TFmaxi – Folding

TFmaxi – Tires

Large tires for road transport

560/60 R22.5 630TL 2,5 bar

50 km/h permission

TFmaxi – Tires

Standard of 6 tires in working position (12.5/80-18 12PR 4 bar)

Option for 8 tires, especially for light and sandy soils

TFmaxi – Fertilizer Fertilizer equipment

• Hydraulic driven metering devices 2-400 kg/ha

• Easy access for calibration and maintenance

• Fertilizer metering device with cell wheel metering for little mechanical strain on the fertilizer

• Half-width shut-off of the fertilizer metering

• Slider made of stainless steel

- Needed in case that the metering units have to be cleaned when the hopper is full

TFmaxi – Fertilizer equipment

• 4.000 litre capacity

- Opening: 2.31 x 2.45m; Height: 3.49m

• Loading step for a safe access to the hopper

• Slide for easy and quick emptying of remaining seeds

• Hopper low level sensor adjustable in height

• Water and dust-proof hopper cover made of steel with an easy folding mechanism

TFmaxi – Fertilizer equipment• Filling auger automatically unfolds

when the machine is put into working position

• Manual start directly at the auger near the funnel

• Tube diameter 170mm

• Volution made of V2A.

• Quick and blockage-free filling due to a double volution number at the entry of the auger

• Measures of the funnel:

- Filling height: 750 mm

- Opening: ca. 800 x 1000mm

• Exit for emptying the remaining seeds at the lower end

TFmaxi – Central Seed hopper (Option) • System of central seed hopper

• Capacity: 1000l (more than one big bag)

• Feed of row- seedhoppers on demand

• Increase of operating distance of 113%

• Pneumatic distribution system

• Eletric driven metering system

• Raise of production, due to less endurance

TFmaxi - Electronics

• Optima TFmaxi is connected via ISOBUS-

cable

• Radar- speed control sensor

• Precision farming with GEOcontroll

• Seed rate adjustment during working

• Half-width shut-off for fertilizer and

individual shut-off for each sowing units

• Control of metering devices and sowing

units

• The folding sequence is monitored and

controlled by the electronics

The next generation universal ISOBUS terminal – IsoMatch Tellus

• Two ISOBUS accesses in one terminal• Multifunctional ergonomic design

The IsoMatch Tellus an ISOBUS terminal which can

show and steer two different ISOBUS implements at

the same monitor

TFmaxi – Electronics – IsoMatch Tellus

TFmaxi – Impressions

TFmaxi – Impressions

TF maxi – Impressions

TFmaxi – Impressions

TFmaxi – Technical dataTransport width 3m

Transport length 9.8m

Transport height 3.48m

Transport speed 50km/h Max. transport loading 2t

Working width 12m

Row width 70, 75, 80 cm

Fan 2 x hydr. driven External oil supply (750rpm) or direct connection to tractor

Working wheels 6 x 12.5/80 Optional 8

Transport wheels 2 x 560/60

Drive of sowing units e-drive

Drive of fertilizer spreader ESA

Terminal ISO-Match Tellus or tractor terminal following ISOBUS standard

Fertilizer hopper 4000 L

Quantity applied Max. 400kg/ha with 8 km/h

Filling auger In 2 parts Option

Working lights LH and RH

Hydraulic connections requested 1 x double acting

Brake Air pressure / hydraulic system

Electric power supply needed ~70A

TFmaxi – Unique selling points

• Efficent Farming due to large working width

• Low diesel consumption due to little tractive power requirement

• Highest precision in application due to Optima HD sowing unit

• High resale value

• Precision Farming - with ISOBUS system

• Very easy handling

Kverneland Accord TFmaxiEfficient Farming – Made by Kverneland Group

 

 

 

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