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77A

77A

Product catalog summary

Contact Information:
Industries Guerra, Avda. Benigno Sánchez s/n, 36590 Vila de Cruces, Pontevedra, Spain. Tel: +34 986 58 20 00, Fax: +34 986 58 22 91, Email: [email protected], Website: www.iguerra.com

Product Overview:
The document details the specifications of the 77A series hydraulic cranes designed for forestry applications. The company reserves the right to modify products without prior notice.

Technical Specifications:

Models: 77A.074.1, 77A.077.1, 77A.082.2, 77A.091.2
Maximum Lifting Capacity: Ranges from 66.2 to 69.8 kNm
Maximum Hydraulic Outreach: Ranges from 7.4 to 9.1 meters
Gross Slewing Torque: 25.8 kNm for all models
Slewing Angle: 415 degrees for all models
Maximum Working Pressure: 220 bar for all models
Maximum Oil Flow: 80/150 l/min for all models
Mass of Standard Crane: Ranges from 1550 to 1700 kg

Construction and Features:

Built according to "EN 12999" rule H1-B4 class
Features 4 slewing cylinders and a double rack
Wheel-rack slewing system in oil bath with axial bearing
Shotpeened structure with primer and two painting layers
Pre-installation for 4-function point accessory control

Optional Features:

Pulling winch
Control valve with fixed or variable flow
Electrical controls with joysticks
Heat exchanger

Catalog excerpts

Avda. Benigno Sánchez s/n 36590 VILA DE CRUCES (Pontevedra) - Spain www.iguerra.com [email protected] In favour of improving our products, INDUSTRIAS GUERRA reserves the right to make whatever modifications it considers appropiate without prior notice. ED. 10/2016 Hydraulic cranes

Open the catalog to page 1

DIMENSIONS MAXIMUM LIFTING CAPACITY MAXIMUM HYDRAULIC OUTREACH c-^ GROSS SLEWING TORQUE SLEWING ANGLE (v)' MAXIMUM WORKING PRESSURE MAXIMUM OIL FLOW MASS OF STANDARD CRANE Built according "EN 12999" rule H1-B4 class 4 slewing cylinders and double rack Wheel-rack slewing system, in oil bath with axial bearing Shotpeened structure, primer of two components and two painting layers Pre-intallation of 4- function point accesory control. Pulling winch. Control valve with fixed or variable flow. Electrical controls with joysticks. Heat exchanger. POSITIONS DIAGRAM A) load diagram

Open the catalog to page 2

77A

77A

Catalog excerpts

All Industrias Guerra S.A. catalogs and technical brochures