Truck crane KS-3577-3K based on the KamAZ 43253 chassis ID: 00215 Year of manufacture: 2007 Mileage: 26,432 km Characteristics of the KamAZ 43253 chassis Wheel formula - 4x2 | Number of axles — 2 Transmission type — Mechanical
Engine model - Kamaz 740.31.240 Engine power - 225 hp. (165.49 kW) Engine displacement - 10,850 cm3 Engine type - Diesel Ecological fuel class - not established Permitted maximum weight - 15,070 kg | Weight without load - 14220 kg Load capacity - 850 kg Suspension type - Spring Brake type - Drum Steering wheel: left Color: Orange Condition: Working
How the crane works - design and operational features
The Ivanovets KS-3577 truck crane is mounted on a biaxial chassis of a MAZ-5334 vehicle. This model differs from previously released machines in its extended support contour. Thanks to this feature, the crane has higher lifting characteristics and better stability. The extension of the supports of this model of special equipment is carried out mechanically.
Truck crane KS-3577 on MAZ-5334 chassis
To increase the scope of application of the KS 3577 truck crane, it is equipped with a lattice jib. To be able to adjust the speed of movement of cargo, the cargo winch is equipped with an axial piston hydraulic motor. Thanks to its presence in the crane design, control is as simple as possible, all mechanisms operate smoothly and without failures. It is possible to perform several operations simultaneously.
The compactness and maneuverability of the machine is ensured by the presence of a two-section telescopic boom. It consists of stationary and moving parts. The latter extends to a length of up to 6 m using hydraulic cylinders.
The rotating part of the crane consists of several parts:
- gearbox;
- hydraulic motor;
- Shoe brake with hydraulic contactor.
The design of the KS 3577 truck crane provides the ability to rotate its rotating part manually using a special handle. It is connected to the machine frame by a roller support circle. The hydraulic drive of the crane is designed as an open circuit for the circulation of liquids in the system. Its design includes hydraulic motors, hydraulic boosters, and an axial piston pump.
Automotive jib crane KS-3577-3-2
Other structural characteristics of the KS 3577 truck crane
The cabin of the KS 3577 truck crane is installed on its rotating platform. It is lined with decorative material and thermal insulation, which ensures a comfortable stay for the driver inside. The cabin has two windows that open outward. There is a lot of additional equipment:
Operator's cabin of the Ivanovets KS-3577 truck crane from the inside
- windscreen wipers;
- lampshade for installing lighting;
- fan;
- pocket for documents;
- sun visor;
- first aid kit box;
- heating device.
The KS 3577 truck crane has an efficient electrical network designed for 24 V. This model of special equipment is equipped with devices that ensure the safety of its operation. There are load capacity limiters, force sensors, boom radius sensors, load lifting heights and other mechanisms. The safety of the crane operation is ensured by the presence of an alarm system for approaching power lines and devices that indicate the operating area of the machine.
Load characteristics of the KS-3577 truck crane
Main components of boom equipment
The KS-3577 truck crane is technically equipped so that it can be used in various lifting operations, performing unloading and loading operations or participating in the installation of building structures weighing no more than 16 tons.
Boom equipment
Traditionally, like most truck cranes, the KS-3577 model is equipped with a telescopic boom design. The lifting organ itself consists of two parts: a fixed one, hinged to the support, and a movable section, which can be pulled out. The lifting of the main supporting part of the boom is provided by the main hydraulic cylinder. Two hydraulic cylinders connected to each other using a coupling are responsible for extending the second section.
Boom extension
A jib or extension is provided to increase the working space under the boom, as well as the height of the latter. In the KS-3577 truck crane, this element is made of rolled metal (angle) and is attached to the head of the retractable boom section using special brackets. The jib can be transported on the KS-3577 itself, attaching it next to the boom to its side plane.
Operator's room, truck crane rotary unit, lifting body
KS-3577 is a lifting system that operates hydraulically. The working bodies are driven by a hydraulic pump, which itself is connected through a box to the power take-off shaft of the vehicle. The crane operator can use a special lever in the cabin to disconnect the pump from the drive.
Platform rotation mechanism
The unit is made on the basis of a hydraulic motor, which is connected to a two-stage gearbox. There is also a shoe type brake and a hydraulic release. The output part of the gearbox has a gear on the shaft. The latter engages with the turning-support circle via a gear ring. The rotating part of the truck crane can be rotated manually using a handle. To do this, there is an intermediate shaft with a gear with a shank at the end.
Crane operator's cabin
The driver operating the KS-3577 truck crane is in a special cabin during lifting operations. All machine controls are located in this workroom. The cabin is equipped with lighting equipment, a cooling fan, and has spacious viewing windows. For work in winter, the workplace is heated; the cabin body itself is thermally insulated.
Lifting mechanism
The cargo winch is driven by a hydraulic motor through a two-stage gearbox. It itself has a drum with a braking method through a band brake and a hydraulic release. The drum communicates with the hook suspension through a special cable.
Electric filling
The KS-3577 truck crane is a modern machine with a basic set of electrical equipment, which includes security systems, measuring instruments, and lighting equipment. All these electronics are powered by a 24 volt generator.
Safety
Safety devices designed to ensure safety when a truck crane performs lifting operations are represented in the KS-3577 by limiters: exceeding the maximum load weight, boom extension and reach, and the height of the load lifting level. There are also all kinds of sensors and alarms.
Applicable chassis
The KS-3577 crane is mounted on a two-axle chassis of a MAZ vehicle with a 4x2 wheel arrangement.
Technical characteristics of the crane KS 3577
Technical characteristics of the KS 3577 truck crane are presented in the following table:
| Crane wheel formula | 4x2 |
| engine's type | Diesel fuel |
| Engine model | YaMZ-236-NE |
| Engine power | 230 l. With. or 169 kW |
| Maximum load capacity | 14 t |
| Maximum load moment | 40 tm |
| Boom Reach | 3.2–13 m |
| Main boom lift height | 9–14.5 m |
| Maximum lift height with jib | 20500 mm |
| Boom length | 8–14 m |
| Load lifting or lowering speed (nominal – increased) | 10–20 m/min |
| Speed of movement of the hook suspension | 0.4–18 m/min |
| Rotation frequency | 1 rpm |
| Movement speed | 85 km/h |
| Crane dimensions | 9.85x2.5x3.65 m |
| Size of the reference contour (along and across) | 4.15x5.08 m |
| Crane weight | 15.7 t |
| Axle load distribution: to the front to the back | 6.1 t 9.6 t |
| Permissible operating temperature | From -40 to +40°С |
Additional characteristics of the Uglich truck crane
Tire brand and size 1 axle: Power Tire 11.00 R20 | Remaining tire tread height - 80% Tire brand and size 2nd axle: Kama/Power Tire 11.00 R20 | Remaining tire tread height - 60% Spare wheel: Kama 11.00 R20 | Remaining tire tread height - 50%
Crane books | Technical supervision | 3 spiders
Buy truck crane "Uglich" KS-3577-3K
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Features of operation
The crane operating instructions prohibit a number of operations:
- reach maximum engine speed with the pump running;
- operate at increased pump speeds;
- operate the machine without inspection;
- simultaneously move the load and change the angle of the boom;
- move with a load suspended on a hook;
- connect the power take-off gearbox without squeezing the clutch;
- operate the valve at reduced pressure in the pneumatic circuit (below 5 kg/cm²);
- rotate the crane tower with a load at a frequency above 2 rpm;
- drive on a crane with the rear suspension locked.
The cost of Model 3577 cranes depends on the year of manufacture of the vehicle, chassis model, set of options and boom configuration. Cars from the first years of production are estimated at 250-300 thousand rubles. The general condition of the equipment is deplorable; components and cabins require major repairs. Machines suitable for use cost from 500-600 thousand rubles.
The price tag for equipment without mileage starts from 2.85 million rubles. Cranes can be rented with an hourly wage - within 1-2 thousand rubles.
Characteristics of the crane installation
KS-3577, like any other crane, has certain characteristics that allow you to understand what tasks this special equipment can solve.
Technical capabilities
- The maximum weight of the truck crane lifting load is 16 tons;
- Boom size – 14 meters;
- Speed when moving the load up and down – 10 meters per minute;
- Power unit power – 230 horses;
- Speed while traveling on the highway – 85 kilometers per hour;
- Load moment – 40 t*m;
- LSHV - 9.85x2.50x3.65 meters.
Cargo height capabilities
Basically, the lifting capacity of the KS-3577 truck crane is determined by the reach of the boom equipment; here an inversely proportional relationship is observed. Working with and without outriggers also plays an important role. The use of supports with a boom length of about 10 meters and its reach of 5 meters makes it possible to achieve a load capacity of 8.5 tons. With similar parameters, but in the case of operation without supports, the load capacity drops to 1.4 tons.
Video: About the KS-3577 crane
Device and purpose
The MAZ-5334 base chassis is equipped with a YaMZ-236 engine with a power of 180 hp. With. The car uses a 5-speed manual transmission. The rear axle is equipped with additional planetary gearboxes located in the wheel hubs. Due to this solution, it was possible to reduce the dimensions of the axle gearbox and expand the capabilities of the chassis.
To accommodate the crane installation components, a supporting platform is used, mounted on the rear of the chassis. The platform frame is welded from steel profiles of various sections. A turntable is installed on top, on which the crane boom, auxiliary equipment, cabin and counterweights are located.
To drive the winches and the rotation gearbox, a distribution module is used, which ensures reverse operation of the units. The winches and gearbox are driven by hydraulic motors. The boom angle is adjusted using hydraulic cylinders equipped with a hydraulic locking device. Hydraulics are used to change the length of the boom. Some crane models are equipped with a 3-section boom with a mechanical drive for extending the outer section.
The winch is equipped with a 2-speed gearbox. The unit is braked by a band brake equipped with a hydraulic release. A similar unit is used in the drive of the turning mechanism. If the hydraulics fail, the crane tower can be rotated manually using a special handle.
