SIPMA PK 4000 KOSTKA square baler is an excellent straw and hay collecting machine. Optimum design, superior parameters, high durability and reliability are the reasons, why this product dominated the Polish market in its segment.
A baling chamber design allows for regulating the degree of density (up to about 180 kg/m3), bale length from 0.3 to 1.3 m and bale dropout on different sides.
A balanced crank & piston system allows for the elimination of harmful vibrations, affecting both the operator and the tractor as well as improvement of labour conditions.
A hydraulic pick-up lifting system raises the comfort ant safety of work.
Safety devices applied in the machine ensure long and safe operation. A one-way friction clutch on the flywheel (900 Nm) protects the drive shaft. Behind the flywheel, there is the main clutch, automatically
protecting the entire machine (six disc springs). Shear bolts secure needles and the binding mechanisms.
An electric installation in standard allows for the usage on public roads without incurring additional costs.
A bale slide (optional) allows for moving the bales directly on to the trailer, hitched behind the baler, thus reducing time and labour consumption.
Technical specification and equipment
| Model | SIPMA PK 4000 KOSTKA | SIPMA PK 4010 KOSTKA | SIPMA PK 4011 KOSTKA | |
| Pick-up width | m | 1,78 | ||
| Baling chamber width | mm | 460 | ||
| Baling chamber height | mm | 400 | ||
| Bale length (smooth adjustment) | m | 0,30-1,30 | ||
| Baling density | kg/m3 | up to 180 | ||
| PTO shaft speed | rpm | 540 | ||
| Power demand | kW(HP) | 28,5(38) | ||
| Binding twine | ||||
| sizal | Tex 4 500-6 700 | |||
| polypropylene | m/kg | 400-300 | ||
| Theoretical flow capacity | t/h | 30 | ||
| Pick-up lifting | mechanical | hydraulic | ||
| Drawbar setting | mechanical | hydraulic | ||
| Equipment | ||||
| PTO shaft | ✔ | |||
| bale chute | O | |||
| Dimensions | ||||
| length | m | 4,90 | ||
| width | m | 2,50 | ||
| height | m | 1,60 | ||
| Weight | kg | 1 555 | 1 560 | 1 570 |
LEGEND: ✔ - standard, O - option at extra charge, ✘ - unavailable