Stubble Master 730
- Large and smooth surface
- Easy and straightforward adjustment
- High input for the material
- StarCut blade system
- Bondioli gearboxes and PTO axles
- Inside arrangement of hydr. hoses and wires
- Large carrying wheels and tandem wheel suspension
Stubble mulching machines
Stubble Master 730 is designed for farmers and farm contractors for whom the agenda is stubble management. The machine is especially characterized by its high capacity and the perfect pulverization and spreading of the material.
With a 7.3 m working width, the Stubble Master 730 has a very large capacity. Up to 10 HA per hour with the appropriate size of the tractor is not at all unusual.
Here is a machine that can reach huge areas in one days work, hereby is the wished and exspected timeliness of the workload achieved.
Grass seed, rape, corn, grain stubble, cover crops, fallow land or just a cleanup of the headland, after straw piles and the like, only the imagination set the limits for the use of the machine.
Great cutting widths of the harvester often complicates spread of chaff and chopped straw - here the answer is Stubble Master 730 too!
Stubble Master 730 offers high capacity, efficiency, low cost and perfect work.
THE NEW ROTARY MOWER FOR THE PROFESSIONAL USER
Power for Stubble Management, mowing of seeds and green areas.
With the new Stubble Master series Spearhead has developed rotary mowers for professional work. The machine is specially developed to meet the high demands of the larger farmers and contractors, the keywords are high capacity, low cost and great quality of work.
The Stubble Master series include 3 models: 500, 730 and 910 with 5.0, 7.3 and 9.1 m working widths, respectively.
The patented blade system, StarCut, distinguished by a perfect grinding and very low power requirements. With forward speed of up to 15 kilometers per hour, this gives a very high capacity, thereby timeliness, and low operating cost.
Learn more about Stubble Management
|Technical data||Stubble Master 730|
|Working width||7.3 m|
|Total width||7.4 m|
|Transport width||2.8 m|
|Total length||6.4 m|
|Transport height||3.35 m|
|Number of rotors||5|
|Blade overlap||80 mm|
|Blade tip speed||90 m/s|
|Working angle side-section||30° up/ 7.5° down|
|Cutting height||0-380 mm|
|Power Drive transmission||Standard|
|Tractor power required**||160 hp / 118 kW|
|Maximum load||275 hp / 85 kW|
|Rotor gearbox dim.||116 hp / 85kW|
|Slip clutch protection||5|
* Depending of equipment
** Depending of quantity of material
|HD 6 blade system|
|Walking axles with ballon wheels|
|Simple hight adjustment|
|Fine tuning of hight adjustment|
|Rear mounted traffic lights|
|Guide plates / Skid kit|
|Anti scalp rotor protection dishes|
|Overrun PTO protection|
|Continuous output coupling at each rotor (Power Drive)|
Designed for heavy vegetation
HD 6 Six-blade configuration
The HD6 rotor is the preferred rotor for the operator who is working in rough and testing conditions such as those found in wet maize and corn fields or military training areas. Providing a fine mulch finish and increased cutting power in dense material the lower blade is angled slightly to provide the same close contact as the MP6 system. Based on the award winning MULTISTAR system found on Spearhead’s MULTICUT Range the HD6 is a development aimed specifically at extreme stubble mulching.
- Anti-Scalping Blade pan Protection
- Heavy Duty Boron Steel Blades
- 6 Long Blades for increased cutting power
- 2 cutting planes for double cut
- Updraft Blades lift material into the cutting zone
DELTA SANDWICH CONSTRUCTION, THE INTELLIGENT WAY!
All Stubble Master Series are designed after a completely new concept, Delta sandwich construction. The upper and lower deck is connected to the vertical gill plates that provides an extremely durable construction. In other words, the machine is built with the optimal balance of power in relation to material use.
In addition to the extreme strength in design, the Delta sandwich structure has a number of other advantages:
- Possibility for rear fitted hitch, where trailed tillage equipment can be mounted
- All cables and hydraulic hoses are securely integrated into the machine
- The smooth exterior also speeds up the cleaning down of the machine post operation
Additional design features include integrated hose routing; unique monocoque deck structure and clean input for free material flow.
High strength steel in the construction provides an extreme robust machine
Combining two workflows
The rugged design allows mounting of a rear hitch of the machine, where trailed tillage equipment can be mounted. This provides the possibility to combine two workflows at once, thus increasing its effectiveness.