C03H

C03H

Product catalog summary
Product Overview: The document details the specifications and features of the Kinshofer C03H clamshell bucket, designed for mini excavators with an operating weight between 2t (4400 lbs) and 3t (6600 lbs). It emphasizes durability, reduced wear, and excellent digging capabilities due to its robust construction and design.
Specifications: The clamshell bucket is constructed using 500 HB steel for long-lasting cutting edges. It features a compact design for maximum loading height and high closing forces of 26 kN (5720 lbf) at an operating pressure of 26 MPa (3744 psi). Cylinder protection is included for models starting at a width of 350 mm (13.78 in).
Model Variants: The document lists several models (C03H-25 to C03H-50) with varying widths, volumes, and self-weights, all maintaining a load capacity of 1500 kg (3300 lbs).
Package Contents: Each package includes the clamshell bucket, bolt-on teeth, KINSHOFER rotator, cylinder protection, non-return valve, and hose guard.
Rotator Specifications: The KINSHOFER Rotator offers continuous rotation with two oil passages and overload protection via pressure relief valves. The KM 04 F model has a torque of 850 Nm (625 ft.lbs) and a moment of deflection of 3000 Nm (2215 ft.lbs).
Accessories: Various accessories are available, including upper suspensions with or without pendulum dampers, cardanic adapters for quick exchange systems, and scrapers.
Excavator Requirements: The operating pressure for opening/closing is a maximum of 26 MPa (3744 psi) with a pump capacity of 25 - 75 l/min (6.61 - 19.82 GPM). For rotation, the maximum operating pressure is 32 MPa (4608 psi) with a pump capacity of 15 - 50 l/min (3.96 - 13.21 GPM).
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Catalog excerpts

C03H-1

Clamshell Bucket Robust clamshell bucket in compact form for mini excavators from 2t / 4400 lbs to 3t / 6600 lbs operating weight. l Long life is ensured due to the use of 500 HB steel in the manufacture of cutting edges. l Reduced wear resulting from generously dimensioned bearing system. l Maximum loading height is achieved through the compact design. l Excellent digging characteristics are the result of high closing forces l Cylinder protection included (starting at width 350 mm / 13.78 in). Package consists of: clamshell bucket, bolt-on teeth, KINSHOFER rotator, cylinder protection (starting at the width of 350mm/13.78in), non-return valve and hose guard KINSHOFER Rotator Continuous rotation and two oil passages. Overload protection is ensured by pressure relief valves. Type Upper connection Torque (width x pin-Ø) (mm/in) (Nm/ft.lbs) KM 04 F 84 x 30 / 3.31 x 1.18 850 /625 Accessories Type Moment of deflection max. (Nm/ft.lbs) 3000 / 2215 upper suspension without pendulum damper upper suspension with pendulum damper adapter for Lehnhoff grab exchange system SW/MS01 without suspension – up to 2t / 4400 lbs adapter for Lehnhoff grab exchange system SW/MS03 without suspension – up to 5t / 11000 lbs adapter for quick exchange systems from other manufacturers available scraper Requirements of Excavator Operating pressure (open/close): Pump capacity (open/close): Operating pressure (rotation): Pump capacity (rotation): Technical Drawings We reserve the right to amend specifications without prior notice. Kinshofer GmbH, 83666 Waakirchen, Germa

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