Yuchai Rock Grapple

Rock Grapple

Driven by M+S motor with brake valve, cyl-inder with USA safety valve(USA SUN brand). Custom service is available.(3+2, 4+3, 5+4fingers for your option). Throttle, pressure reducing valve, reliefvalve (all the valves are USA SUN brand) are inelectrical and hydraulic control system, makingit safer and much more stable and durable in use.

Specifications

Parameter	Unit	FC04/S	FC06/S	FC08/S	FC15/S	FC25/S
Suitable Excavator	ton / kip	3-4 / 6.6-8.8	4-6 / 8.8-13.2	6-9 / 13.2-19.8	12-16 / 26.5-35.3	17-25 / 37.5-55.1
Rotation Angle	°	360	360	360	360	360
Max Jaw Opening	mm / ft,in	1108 / 3'7.6"	1247 / 4'1.1"	1350 / 4'5.1"	1650 / 5'5.0"	2375 / 7'9.5"
Motor Pressure	bar / psi	90-110 / 1305.3-1595.4	110-120 / 1595.4-1740.5	110-120 / 1595.4-1740.5	130-150 / 1885.5-2175.6	130-150 / 1885.5-2175.6
Necessary Flow	lpm / gpm	20-30 / 5.3-7.9	30-40 / 7.9-10.6	30-40 / 7.9-10.6	40-50 / 10.6-13.2	40-50 / 10.6-13.2
Oil Cylinder Pressure	bar / psi	160-200 / 2320.6-2900.8	160-200 / 2320.6-2900.8	160-200 / 2320.6-2900.8	180-230 / 2610.7-3335.9	180-230 / 2610.7-3335.9
Oil Cylinder Flow	lpm / gpm	5-15 / 1.3-4.0	12-25 / 3.2-6.6	15-25 / 4.0-6.6	30-40 / 7.9-10.6	55-65 / 14.5-17.2
Oil Cylinder Force	ton / kip	3.8 / 8.4	7.0 / 15.4	10.0 / 22.0	15.7 / 34.6	30.7 / 67.7
Dimension LWH	mm / ft,in	1160520398 / 3'9.7"1'8.5"1'3.7"	1342595405 / 4'4.8"1'11.4"1'3.9"	1385646405 / 4'6.5"2'1.4"1'3.9"	1765805550 / 5'9.5"2'7.7"1'9.7"	2127980675 / 6'11.7"3'2.6"2'2.6"
Weight	kg / lb	230-250 / 507.1-551.2	390-410 / 859.8-903.9	420-450 / 925.9-992.1	790-820 / 1741.6-1807.8	1450-1480 / 3196.7-3262.8