ID # 44658094

Robert P400 GT trailed straw blower

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Overview

Advantages of the P400 straw blower

The P400 has been developed to meet the criteria and requirements of breeders in many respects:

Reliability

Meticulous design and the use of high-quality hydraulic and mechanical components from globally renowned and recognized manufacturers elevate ROBERT P400 straw blowers to the level of the most reliable machines available on the market.

Straw blowing distance

Straw blowing distances of up to 19 meters can be achieved by the high-capacity turbine and our specially-designed lateral chute. The low height of the P400 and the lateral chute ensure efficient straw blowing, even in the most remote locations.

 High capacity

Our super-powerful separators have undergone extensive tests in order to ensure that they meet the capacity requirements of stock farmers. By the combination of the separator with a high-efficiency turbine, the capacity of the P400 straw blower is among the highest available on the market.

Ease of maintenance

P400 straw blowers are designed for easy maintenance, due to the exceptional ease of access to conveyor belt tensioners and mechanical components. The turbine is equipped with an access hatch for the execution of all the necessary checks for its correct operation.

Exemplary robustness

Form defined by function. Our reputation has been forged over the years by the exemplary quality and robustness of our machines. The P400 is no exception to this rule, due to its non-deformable one-piece shell.

Cleanliness of use

With its double-base conveyor and anti-projection casing arranged above the separator, the P400 permits clean working, without the necessity for a clean-up operation after the completion of a pass.

 

Specifications
Model
P400 GT trailed straw blower
Category Name
Agriculture
Year
2026
Sale Type
New
Manufacturer
Robert
Volume
4 m³
Type Of Chute
Rotating 300°
Bale Separator
1 separator / 2nd in option
Number Of Round Bales
2 x 2m
Weight With Option(s)
2962 KG
Number Of Square Bales
1x (1,2 x 1,2 x 2,8m)
features

Robert P400 GT trailed straw blower

A combination of refined technical features for the achievement of optimum straw blowing.

Drawing on over 40 years of experience in the design and manufacture of straw blowers, all the technical components of the P210 have been scrupulously designed and tested before going into production. The P400 features the same technical characteristics as its larger-capacity sisters, delivering incredible power and consistency in fodder and straw blowing operations.     

1• Jet concentrator chute

In order to achieve a consistent straw blowing capacity at a specific location, it is important that the quantity of straw deposited should be clearly visible. In order to prevent any umbrella-shaped jet, the lateral and rotating chutes of the P210 feature a geometry which has been specially designed to concentrate the straw into a powerful and compact jet. This improves the visibility of work executed, whilst producing a substantial reduction in the quantity of dust in suspension in the air.

2 • Spiral separators

For the execution of powerful separation, while generating a movement of straw which is conducive to its intake into the turbine, our hydraulically-driven separators feature a spiral design, and generate dynamic conditions which increase the quantity of straw delivered to the turbine.

3 • Regulator combs

As it is not possible to maintain a constant quality of straw, the P210 is designed to work with all straw qualities. The regulator combs permit the execution of the necessary settings in order to ensure that the quality of straw blowing remains consistent at all times.

4 • Controlled air intake

In order to achieve effective straw blowing, it must be possible to control the quantity and movement of air and straw in the turbine and the chute. A significant advance has been achieved in this area, which produces exceptional results for all qualities of straw.

5 • Twin-flux turbine

A special ROBERT twin-flux turbine, 1.6 metres in diameter with 6 bolted blades, ensures efficient straw blowing.

Features of our P400 trailed straw blower

Robert P400 GT trailed straw blower

 

standard equipment
  • Conveyor driven by a variable-speed gear motor
  • Conveyor with flat 80/12 chains and bolted 80 x 40 boards
  • 1 hydraulic beater
  • 1.6 m bolted blade turbine
  • Manual control 2-speed turbine box
  • Double bottom seal and cleaning door
  • Hydraulic rear tailgate
  • Electric control hydraulic distributors
  • Electric control cabinet box
  • Drawbar with double coupling bar
  • Slip clutch and freewheel
  • Axle P 400 with 285-70 R 19.5 wheels
  • Axle P 700-900 with 295-60 R 22.5 wheels
  • Road signaling kit
  • Anti-corrosion treatment: epoxy prime and polyurethane finish
general options
Wide Angle Joint
CG
Hydraulic Circuit Filter
FHH
Work Light On Chute
PTG
Electric Chute Cover
VEL
Anti-dust Spraying Kit (50 L)
KATP50
Hydraulic Double Beater Drive
2MD
Anti-dust Spraying Kit (120 L)
KATP120
Hydraulic Beater Self-regulating
ARD
Hydraulic Tank With 40 L/min. Pump
GH
Double Control Of The Rear Tailgate
DCH
Electric Control Turbine Speed Change
CVE
2 Disengageable Mechanical Drive Beaters
2DMD
Flexible Lead Control Turbine Speed Change
CVT
2 Non-disengageable Mechanical Drive Beaters
2DM
Electronic Weighing With Restriction Gauge
P3C
Hydraulic Extension Chute Conveyor +/- 30 Cm
TH
Articulated Drawbar (follower) - Only With CG Option
TA2
30° Chute - Electric Control - GL Models Only
G30° E
500 L Mixing Tank With Variable-speed Incorporation Screw
TMA500
2 Beaters, Each Driven By 1 Hydraulic Motor And 1 Torque Transfer Chain
2HD