Rotating Log Grapple FTR 1780

Rotating Log Grapple FTR 1780

The ENSIGN FTR 1780 Series Fixed Top Grapple is designed to be fitted to a Hydraulic Crawler Excavator modified for Log Handling or a purpose built Log Loader in the 30 to 40 tonne class. The FTR 1780 is a Fixed Top Continuous Rotating Grapple that allows a skilled operator to carry out all log handling operations including sorting, stacking, loading, and shovel logging.

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Rotating Log Grapple FTR 1780

Specifications:

MAX CLAMP OPENING - 1670mm

MIN LOG GRIP- Ø200mm

CLAMP CAPACITY - 0.47m²

APPROX. WEIGHT - 1600 kg

HYDRAULIC SLEW MOTOR
6000 Series Disc Valve motor Displacement 390cc, Maximum flow 40L/min.

HYDRAULIC PRESSURE
Clamp Arm Circuit: 262 Bar (3800psi)
Slew Motor : 96 Bar (1400psi)

SLEW BEARING & PINION
Hardened Pinion 15T Module 7
Hardened Ring Gear: 120t Max Rating

CLAMP ARM CYLINDERS
Ø5" Bore x ½" Thick Cylinder Wall
Ø2¾" High Tensile Spear

PIVOT PINS
Clamp: Ø3½" Hard Chromed, Ground

ROTARY DISTRIBUTOR VALVE
90mm Diameter Spindle,
Hardened, Chromed and Ground.
Housing 2 port 7/8" UNO.

Diagram of Rotating Log Grapple FTR 1780