Other Specifications; Tractor Requirements - Hardi COMMANDER DELTA FORCE Instruction Book

8 - Technical Specifications

Other Specifications

Tractor Requirements

Power Take-off
Min. / Max. operating torque (kW): See type sign for liquid pump.
The type sign is located on the front
side of the pump facing towards the
tractor.
Hydraulic System
Max. operating temperature
Max. operating pressure from the tractor
Min. operating pressure from the tractor
Max. flow from tractor
Min. flow from tractor @ 200 bar
Max. oil filter rating
* Depending on scope of supply.
€
DANGER! If one or more the values are exceeded, this may cause damages and sudden leaks on the sprayer. Risk of
injuries and fatal accidents.
Hydraulic Oil
Oil from the tractor to the sprayer must have been filtered according to ISO 4406 20/14 as a minimum. Particles bigger than
25 micron in size must be filtered from the oil (Filtration quotient ß25-75, ISO 4572-81 Multipass test).
• Follow the tractor oil change schedule as directed.
• Choose hydraulic oil with anti-foam and anti-oxidant additives.
Be especially cautious where the tractor transmission oil is also used for the sprayer hydraulics. Consult the tractor dealer if
in doubt.
Type Hydraulic oil with anti-foam and antioxidant additives.
Purity ISO 4406 20/14. Filtration quotient ß25-75, ISO 4572-81.
Multipass test 25 micron absolute.
Viscosity Minimum: 10 mm²/s (cSt).
Maximum:100 mm²/s (cSt).
At normal operation:15 - 35 mm²/s (cSt).
198
80 °C
210 bar
180 bar
120 l/min
15 - 80 l/min *
10 μm