Bio Grapple

Grapples

MAXIMIZE FOREST YIELD

The Bio model has been designed for quick, easy handling of slash and waste material, parts of trees and other material that is to be chipped to BioFuel, either directly into chippers during felling, or later from a stockpile. The Bio model uses reinforced boom tubes and twice the material thickness in the claws. The Bio also has mechanical end stops, which prevents the cylinders from bottoming. There is also a widened Bio model for stump handling etc.

Twin cylinders
Twin boom tubes
Expander pins
Reliable and user friendly
Extremely high quality
Powder coated
Made from high grade steel

How to find grapple dimensions

BIO

		015	020	025	028	035	040	055	080	100
Max Working Pressure	MPa	23	23	23	23	23	23	23	25	25
Tip force, tip to tip	kN	9.3	8.7	17	16.7	16.1	16.2	16.0	35	39
Opening time at 70 I/min	s	0.4	0.4	0.8	0.9	1.0	1.1	1.7	3.6	4.2
Closing time at 70 I/min	s	0.6	0.6	1.4	1.5	1.6	1.7	2.5	5.2	6.0
Length, Closed grapple	mm	740	780	800	830	885	970	1110	1355	1490
Maximum grapple opening	mm	1170	1400	1450	1690	1880	2070	2390	2840	3015
Max width	mm	397	397	488	488	526	526	526	800	800
Width, outer claw	mm	355	355	434	434	472	472	472	714	714
Height, closed grapple	mm	510	510	540	530	565	610	695	835	950
Height, open grapple	mm	685	645	690	635	600	630	715	890	1100
Min load diameter	mm	90	95	110	110	120	140	160	175	225
Load area	m2	0.15	0.20	0.25	0.28	0.35	0.40	0.55	0.80	1.0
Max load	kg	2000	2000	3500	3500	5000	5000	5000	6500	7500
Weight	kg	135	145	235	240	265	295	335	790	920