– Trailing models 5 tine modelsr- Depth wheels/tyres 7.5-16 tyres for 5 tine modelsr- 4 x 385/65R 22.5 lug tyre (15 29 tines)r- Shank spacing 520mm (20) r- Underframe clearance 750mm (29)r- Maximum working depth 750mm shank r- Shank jump height 490mm (19″)r- Heavy-duty tool bar 100 x 100 x 9 mmr- Breakout force 650kg – 1430lbs at 100 Bar (1450PSI)r- Fully trussed drawbar 200mm x 100mm x 6mmr- Minimum horsepower rating 10kw (13.4hp) per tiner- Maximum horsepower rating 12kw (16hp) per tinr