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MELCHORGABILONDO,S.A.
Polígono Industrial Eitua, 6 / 48240 Bérriz (Vizcaya) ESPAÑA / Tel. 94 622 50 90
Intl.: 34-94 622 50 90 / Telefax: 94 622 52 78 / Intl.: 34-94 622 52 78
Teléfono Ventas: 94 622 50 30 / Telefax Ventas: 94 682 73 50
E-MAIL: interior@mega-sa.com / export@mega-sa.com
Web: www.mega.es
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We have come a long way, but after more than fifty years our course is still market by the desire to achieve quality and innovation so that we can live up to our permanent commitment to improvement. We maintain our innovative spirit, high standards of quality and strict checks of material and processes. We are making our tools more powerful, safer, more operative and longer lasting. Thus we place our experience in your hands. The high reputation of MEGA abroad has enabled us to consolidate a fi
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Always use a cylinder of a capacity and hydraulic stroke 25% higher than the weight of the load to be lifted. Read carefully the safety, user and maintenance instructions provided with the equipment. If these basic rules are not followed injury to the user, the hydraulic equipment or the load to be lifted may result. Position the cylinder on a solid, even Clean couplers before connecting and make Avoid extreme heat and temperatures over and horizontal surface. sure the connections are securely
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Basic hydraulic calculations for the correct selection of cylinders and pumps. 1 Cylinder A basic hydraulic configuration consists of a single-acting cylinder, a pump To raise the load. Load and a hose. It is really a small machine with the following components: Page 8 a) Flow generator = Pump. b) Flexible hose to transmit the oil flow from pump 2 Capacity (kg) Pressure (kg/cm - psi) Stroke to cylinder. c) Hydraulic cylinder, consisting of a chamber with inlet for the 2 Pump oil and a pist
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HYDRAULIC CYLINDERS CSRA Series Mounting applications Single-acting, spring return 2 Working pressure: 700 kg/cm /10.000 psi. Carry handles on models weighing from 20 kg/44 lbs to 40 kg/88 lbs. Heavier models All pistons have a salt bath nitriding treatment are fitted with eye hooks for transport. or a hard chrome plating, depending on the model, to resist corrosion and for longer life. With mounting holes and threaded areas protected against blows for easy coupling or With built-in bronze gu
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CC HYDRAULIC CYLINDERS CT Series Coupling applications Single-acting, spring return These pushing and pulling cylinders can CC: PUSHING be original components of the Maintenance CT: PULLING Kits described on page 35. 2 Working pressure: 700 kg/cm /10.000 psi. All pistons have an induction hardening treatment or a salt bath nitriding process depending on the model. Each ram is equipped with a female quick Grooved saddle ( optional ) coupler with air dust cap, ref. A-5507-H. With mounting holes a
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HYDRAULIC CYLINDERS CSB Series General application Single-acting, load return 2 Working pressure: 700 kg/cm /10.000 psi. Carry handles on models weighing from Ideal for a wide range of applications in 20 kg/44 lbs to 40 kg/88 lbs Heavier civil engineering, heavy fabrication, All pistons have a salt bath nitriding models are fitted with eye hooks for construction, maintenance and lifting of treatment or a hard chrome plating, transport. very heavy loads. depending on the model, to resist cor
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HYDRAULIC CYLINDERS CSF Series With security lock nut Single-acting, load return 2 Working pressure: 700 kg/cm /10.000 psi. The mechanical lock of load is effected by Particularly recommended for foundations The safety lock nut allows disconnection a safety lock nut at the piston extension support in construction, bridge building of the pump and ensure total safety All pistons have a salt bath nitriding desired. and maintenance of heavy machinery in conditions when operating under the load. tre
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HYDRAULIC CYLINDERS CSE Series Single-acting, spring-return Flat cylinders 2 Working pressure: 700 kg/cm /10.000 psi. These CSE cylinders have been designed The spring return piston allows easy removal to combine minimum collapsed height with from working place. All pistons have a salt bath nitriding treatment optimum stroke. to resist corrosion. They are suitable for lifting, clamping, Grooved piston ends make optional grooved levelling or positioning jobs where space is saddle unnecessary.
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CDRA HYDRAULIC CYLINDERS CD Series Double-acting cylinders Hydraulic return 2 Working pressure: 700 kg/cm /10.000 psi. The hydraulic force being applied in both directions, these cylinders are very solid and All pistons have a salt bath nitriding treatment used where a precision operation is required or a hard chrome plating, depending on the to move or position loads accurately on the model, to resist corrosion and for longer life. assembly place. Widely demanded in public With built-in bron
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CSH HYDRAULIC CYLINDERS CDH Series Hollow piston cylinders CSH: Single-acting, spring return CDH: Double-acting, hydraulic return The hollow cylinders can be used for general CSH: SINGLE-ACTING applications of pushing or lifting forces. CDH: DOUBLE-ACTING Additionally, they feature a centre-hole 2 piston which allows the insertion of a rod Working pressure: 700 kg/cm /10.000 psi. or screw, attachable to the threaded saddle, All pistons have a salt bath nitriding treatment that travels through
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3 (2 /8) SH1 TDM HYDRAULIC TOOLS CDM Series Spread cylinder Load cells SH-1 TDM-10 - 10t Spring return Tension load cell Capacity: 1 t Designed for measuring applications and pull test. Weight: 3,5kg / 7,7lbs Precision: ± 2,5%. Fitted with female quick coupler, ref. A-5506-H. Widely used for spreading operations in tight spaces where a high force is required. CDM-10 - 10t This hydraulic tool is a component of the Compression load cell Maintenance Kits described on page 35. Widely used as a lo
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BM BK HYDRAULIC PUMPS BMD Series Single-acting hand pumps Double-acting hydraulic hand pumps BM-04, BM-1, BM-2 and BMPA-1 BMD-3, BMD-6 and BMD-12 All are single acting, one-speed hand pumps, and can be used as a portable hydraulic tool or in a fixed position. These are double acting and two-speed hand pumps. They can operate both in a horizontal or vertical position. In this case, the pump head should be placed downwards. They all feature same technical advantages as the single acting one-sp
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NS NAP HYDRAULIC PUMPS BKN Series Air hydraulic pumps Single-acting NS-1, NS-21, NS-22 and NAP-3 BKN-09 Single-acting, one-speed air pumps. Manual and air powered pump. Air driven pumps for operation where electric power is not available or dangerous. The pneumatic operation allows for a faster movement of the piston. With safety relief valve, factory rated at the maximum working pressure. The manual operation is required for Once the NS-1, NS-21 and NS-22 air pumps are connected to the air li
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MAP ACCESSORIES MCE Series A Series Thermoplastic hoses Glycerine gauges The references MAP and MCE are high pressure The gauges permit the reading of the pressure flexible hoses made of a polyester eslastomer tube, generated by the pump or the force applied by the reinforced with a braid of polyaramid yarn, a polyester cylinder, which provides safety of use, avoids damage interlay, a single braid of carbon steel wire and an to the equipment and guarantees longer life. outer polyurethane cover.
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3 1 /4 3 1 /4 ACCESORIES A Series Valves Connectors. Spares A hydraulic application can be effected through several configurations, some of which are indicated on page 7 of this catalogue. A-5583 and A-5574. Manifolds Working None of the configurations described could be carried out without the accessories and fittings described. pressure Characteristics Although only two manifolds are described in this catalogue, 2 kg/cm psi. we can manufacture and supply other manifolds with the number of w
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G TF MAINTENANCE EHM Series Grip and rod pullers Complete puller sets Rod pullers Bearing cup puller The rod end is threaded into the part to be removed. They are used in combination with the rod pulling sets. Their legs are located with the grip outward for an easy removal of bushings, bearings, oil seals and When used with a bearing pulling attachment, the load to be applied should not exceed other parts located in blind holes. 2/3 of the nominal capacity of the cylinder. As an option,
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MG MGS MAINTENANCE MGT Series GC Series Hydraulic Bottle jacks Body repair kits They are the adequate and safe hydraulic These kits are the indispensable tool for many hydraulic tool for any lifting or pushing operation. applications, specially for rescues and roadside service, 5 spreading, lifting and pulling jobs where hydraulic force The base, pressure cylinder and oil deposit 7 is required. form one integral part and provide more 2 6 strength and safety to the jacks From a basic set cons
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KSC KP WORKSHOP EQUIPMENT FC Series KPD Series Cranes Presses Foldable and portable. These cranes require only a small We manufacture a wide range of frame and bench space, are quickly foldable, and easily movable thanks to the presses, designed for the application of a high fixed auxiliary wheels which, made from polyamide, facilitate force. Their compact and functional design manoeuvrability, do not damage garage floors, do not rust integrates all the hydraulic elements within the and are qu
