DRAGO DC Power Harrow 80-150hp

Introduction

DRAGO DC Power Harrow 80-150hp

The DRAGO DC Power Harrow is designed to suit small to medium size farms, with tractors ranging from 80 - 150 hp.

It's light weight but very sturdy due to the strength built into the design of the machine. It also has a large range of accessories and can be used in combination with a seed drill.

This makes the DRAGO DC a excellent choice for low to medium horse power tractors.

Main Features:

  • Cat II
  • 6 Spline PTO Shaft With Slip Clutch
  • Pin Adjustment For Rear Roller
  • Gearbox Speed 540 rpm Giving 193 or 353 rpm Rotor Speed
  • Gear-box Speed 1000 rpm Giving 357 rpm Rotor Speed
  • Long Dampened Side Deflectors
  • Rear Levelling Bar With Mechanical Ajustment
  • Rear PTO

Features

Gearbox

The DRAGO DC Power Harrow comes with a multi-speed 540/1000 rpm gearbox with interchangeable sets of gears.

 

The gearbox also has a spline at either end so the DRAGO DC Power Harrow can be used as either a rear or front mounted machine. Another PTO driven machine can be mounted and used behind this Power Harrow.

PTO shaft

The DRAGO DC comes with a standard slip clutch PTO shaft (1" 3/8 6 spline tractor side yoke).

Linkage mounting

Cat II three point swinging hitches allow the machine to be connected to the tractor with ease and prevent heavy stresses being applied to the power harrow and tractor when working on undulating ground.

Depth control

The DRAGO DC utilises a simple pin system to control the depth as standard. Hydraulic depth control is available as an option.

Number of rotors

25cm spacing between the rotors give Maschio Power Harrows more rotors than many other power harrows on the market today, it also lowers the horse power requirement and most importantly leaves a finer tilth.

Timing of rotors

The tine rotors are all positioned at different angles which allow the power harrow to gradually dig into the soil reducing the vibration transmitted to the tractor and reducing peak loads on the driveline resulting in smoother operation and less fuel consumption.

Double skin trough

The image above shows the strength that is built into the Maschio power harrow transmission trough. It has been put through rigorous testing with extreme loads to ensure it’s one of the strongest on the market.    

The DRAGO DC comes with a double skin transmission trough consisting of an inner 6mm steel trough and a 5mm outer skin, resulting in 11mm thickness in total.

The outer skin prevents stones and other objects damaging the inner skin and also gives a huge amount of strength to the main trough which needs to cope with the power that is transmitted through the drive line and all the stresses and vibrations during work.

Bolt on tines

The extra long side guards prevent soil spilling from the side of the power harrow and leaving ridges and lines during work. The guards have built in spring dampeners that absorb the collisions from large stones preventing damage.

 

Rear rollers

The POWER HARROW rollers adapt the machines for different types of soil and different requirements of seed bed preparation. Three types are available on the DRAGO DC - cage roller, packer roller and guttler roller.

Cage Roller - Ø370mm & Ø450mm

Works well on medium soil types and in low moisture conditions creating a good seed bed.

Packer Roller - Ø450mm & Ø500mm

The toothed Packer Roller works well breaking up any surface clods further and at the same leaving an excellent finish, ready for seeding. This roller also comes standard with tungsten coated scrapers.

Guttler Roller - Ø450mm

 

The acrylic/special cast Guttler roller is the ideal solution for reducing weight and yet still aggressively cultivating the soil. It also concentrates consolidation in line with drill coulters and stays clean in tacky conditions.

Rear Roller Bearings

Strength is designed in to the build of each type of roller and the end bearings are protected by their casings whilst grease nipples are positioned out of harm's way.

Levelling Bar

The levelling bars on all models are mounted on the rear roller, this ensures that the levelling bar does not have to be altered every time the power harrow is adjusted for depth. The adjustment of the levelling bar allows the operator to ensure an even 'bed' of soil is presented to the rear roller for consolidation giving a consistent finish behind the power harrow. The levelling bar can also be used to keep soil, particularly clods, in the rotor area so that it is broken down to a finer particle size before passing underneath the bar and roller.

Tungsten Scrapers

Adjustable 'Long Life' Tungsten scrapers are fitted to all packer rollers and rubber rollers, they are positioned low, close to the soil at the rear of the roller ensuring soil does not build up into large clumps before being cleaned off.

QUICK-MATCH

The QUICK-MATCH system allows quick and easy attachment of the Maschio Power Harrow to the seed drill using a 3 point linkage, the drill and power harrow combination can be detached quickly and safely to use the harrow alone.

 

The QUICK-MATCH system uses plastic buffer rollers to fix the drill to the power harrow and transfer the weight of the drill to the power harrow roller only, preventing damage to the machine on rough and stony ground.

With the drill locked into position on the power harrows roller, the harrow and drill can float independently ensuring the drill seeds at a constant depth even on very uneven land.

Tines and blades

All Maschio tines are produced in Italy by Maschio and are made from high quality Boron tempered steel to provide reliability during work and long lasting performance. They are made on a robotic production line to guarantee that from the first to the last they are all of the finest quality.

 

To assure you of the quality of the Maschio tines, Maschio guarantee the tines for their life…. “So if you break one we replace it!” all completely free of charge.

Point options include:

Bolt on tines

Rotor Design

Pressed spline

The rotor splines are pressed into the shaft not machined, resulting in much stronger teeth and a more robust rotor shaft capable of transmitting higher torque.

Hardened rotor

The rotor shaft is made from the highest quality carbon steel.

50mm rotor

The 50mm rotor shaft gives added strength to the drive-line ensuring years of trouble free operation.

Labyrinth seal

Maschio Power Harrows feature ‘heavy duty’ Labyrinth seals that prevent water and soil penetrating the rotor and gearbox, this also prevent oil escaping even after many seasons of use.

The Labyrinth seal guarantees a perfect seal allowing both bearings to be maintenance-free.

Stress distribution

The Maschio rotor system has a long shaft and reinforced bearings that are spaced as far apart as possible to cope with the twisting force and torque applied to the rotor.

Hardened gears

Hardened gears submerged in oil transfer the power from the drive-line to the rotor tines.

Easy access bearings

Each rotor has a separate cover which allows the bearings to be checked or changed without the need of completely removing the whole transmission trough cover.

Models

DRAGO DC Power Harrow 80-150hp

Models

Drago DC - Standard Equipment

2500

Multi speed gearbox with 540/1000 rpm PTO

Standard set of gears for gearbox:17-23

540 rpm PTO rotor revs (2s):193-353

1000 rpm PTO rotor revs (1v): 357

Heavy duty gear-tray with double reinforcement

Universal three point hitch cat. II 

Swinging front lower link hitches

PTO shaft with slip clutch (1"3/8 6 spline tractor side yoke)

Rear roller with depth pin adjustment

Rear PTO Output

Rear levelling bar with machanical adjuster mounted on roller

Long dampened side protection

«CE» safety guards

3000

Technical Specification

DRAGO DC Power Harrow 80-150hp

Drago DC Power Harrow with Ø450mm Cage Roller

       

Models

HP

Working Width m

Total Width m

Machine Centre 

No. of Tines

Working Depth cm

Weight kg

Shaft Diameter mm

PTO/RPM

cm <--> cm

2500

80-150

2.5

2.63

125<-->125

20

28

1058

50

540 / 193-353 1000/357

3000

90-150

3

3.12

150<-->150

24

28

1178

50

540 / 193-353 1000/357

                   

Drago DC Power Harrow with Ø500mm Packer Roller

       

Models

HP

Working Width m

Total Width m

Machine Centre 

No. of Tines

Working Depth cm

Weight kg

Shaft Diameter mm

PTO/RPM

cm <--> cm

2500

80-150

2.5

2.63

125<-->125

20

28

1197

50

540 / 193-353 1000/357

3000

90-150

3

3.12

150<-->150

24

28

1349

50

540 / 193-353 1000/357

                   

Drago DC Power Harrow with Ø450mm Guttler Roller

Models

HP

Working Width m

Total Width m

Machine Centre 

No. of Tines

Working Depth cm

Weight kg

Shaft Diameter mm

PTO/RPM

cm <--> cm

2500

80-150

2.5

2.63

125<-->125

20

28

1115

50

540 / 193-353 1000/357

3000

90-150

3

3.12

150<-->150

24

28

1244

50

540 / 193-353 1000/357

                   

Drago DC Power Harrow with No Rear Roller

Models

HP

Working Width m

Total Width m

Machine Centre 

No. of Tines

Working Depth cm

Weight kg

Shaft Diameter mm

PTO/RPM

cm <--> cm

2500

80-150

2.5

2.63

125<-->125

20

28

895

50

540 / 193-353 1000/357

3000

90-150

3

3.12

150<-->150

24

28

989

50

540 / 193-353 1000/357

Options & Accessories

Options & Accessories

Drago DC Power Harrow - OPTIONAL EXTRAS

Model No.

Description

11M95512415

Pair of track eradicators with pin adjustment and safety shear bolt

11M99512416

Pair of track eradicators with pin adjustment and safety spring reset

11M99500257

Front mount kit

 

Surchage for Cam clutch (21 spline)

 

Surchage for Combination version (factory fit)

Pricing

Maschio Gaspardo January 2017 Price List

To download the MASCHIO GASPARDO product price list click the image above

To download and view our Product Price List you will need the free Adobe Reader
If you don't already have this Click Here to download the Adobe Reader

Downloads

Special Offers

Gallery

Would you like some more information?