Self-propelled crane model 45717k-1 with a lifting capacity of 25 tons, mounted on the KAMAZ chassis, due to its reliable design, high safety, technical characteristics and cost, is one of the most popular domestic mobile cranes at present.
Purpose and features of truck cranes
A self-propelled automobile crane is usually called a vehicle on a chassis used to move a variety of goods. This technique is widely used in the construction of various facilities and buildings, during installation operations, in work related to unloading (loading) in rail, water and other modes of transport, as well as in production.
The advantages from the use of truck cranes are primarily associated with mobility, the ability to independently get to work objects, maneuverability, which allows lifting operations in cramped urban conditions or industrial enterprises. In addition, such cranes have ease of operation, high safety during work, affordable cost, a large range of available crane operations at various speeds, a comfortable workplace for the crane operator.
The most popular are truck cranes with a lifting capacity of 15 to 30 tons, and the KS-45717k-1 crane also belongs to this category.
Production of automobile cranes
The crane KS-45717k-1 is produced by the domestic company "AUTOCRANE" (Ivanovo). For more than half a century, the company has been producing a variety of truck cranes under the Ivanovets brand. The company's lineup consists of about 25 modifications of truck cranes with a lifting capacity of 16 to 80 tons. For them, chassis with a wheel formula from 4x2 to 8x8 of the following automakers are used:
- KAMAZ - 4x4, 4x4, 6x4, 6x6, 8x4, 8x8.
- URAL - 6x6.
- MAZ - 4x4, 4x4, 6x4.
A truck crane KS-45717k-1 with a lifting capacity of 25 tons is mounted on a KAMAZ truck chassis of models 66515-62 or 6515-65 with a wheel arrangement of 6x4.
Truck crane device
KS-45717k-1 is a full-rotary truck crane with a rigidly mounted telescopic lifting boom, which has a hydraulic drive and the ability to move on all types of general roads. The main elements and units of the crane are divided into rotary and non-rotary. Non-revolving include:
- car chassis;
- remote support posts (4 pcs.);
- wheel chocks (2 pcs.);
- persistent thrust bearings (4 pcs.);
- inventory linings (4 pcs.);
- hydraulic pump drive;
- rack for support of an arrow.
The following KS-45717k-1 units are considered rotary:
- crane operator's cabin with climatic equipment;
- turntable;
- mechanism for lifting goods (winch);
- rotation mechanism;
- counterweight;
- departure change device;
- working and replacement equipment.
In addition, the crane device includes:
- rotary support mechanism;
- electric drive;
- hydraulic drive;
- control drives;
- set of spare parts, accessories, working tools;
- spare wheel.
Operation of the truck crane is allowed in temperature conditions from -40 to +40 degrees. Also, parking and storage of this equipment during the non-working period is allowed on open flat and dry areas at an air temperature of at least -50 degrees. Such climatic parameters provide widespread use of the KS-45717k-1 truck crane in various regions.
Technical specifications
The popularity of the truck crane, in addition to the modern design and the use of common domestic KAMAZ chassis, is facilitated by the following technical parameters:
- option - automobile, jib;
- working equipment - an arrow;
- execution of an arrow - four-section, telescopic;
- carrying capacity - 25.0 t;
- boom sizes - from 9.8 to 30.8 m;
- interchangeable working equipment - jib (length 9.0 m);
- the greatest boom reach and lifting height - 29.1 and 31.1 m;
- the greatest boom reach and lifting height with a jib - 31.1 and 39.8 m;
- working area - 240 and 360 degrees;
- chassis - KAMAZ-65115-62 (65);
- wheel formula - 6x4;
- engine model - KAMAZ-740.65-240 (KAMAZ 74062.280);
- type - four-stroke, diesel;
- power - 240 (280) l. from.;
- maximum truck crane speed - 60.0 km / h;
- length - 11.95 m;
- width - 2.50 m;
- height - 3.97 m;
- gross weight with main boom - 23.2 t.
The main advantages, in addition to the characteristics of KS-45717k-1, include:
- robust construction;
- high security;
- affordable cost;
- maintainability;
- low operating costs;
- universality.
A large number of advantages, together with the carrying capacity and the domestic base chassis, are the main reasons for the stable demand for the KS-45717k-1 truck crane.