Clamshell loader pef 1 bm. The grab loader based on MTZ is a universal technique for various types of work. Twice the performance

The grab loader based on MTZ is a machine used for loading various materials (bulk and bulky) using a grab, or otherwise a jaw loader with swivel jaws.

MTZ grab loaders are produced by the Yurginsky plant Yurmash, which specializes in agricultural equipment. They are created on the basis of the basic MTZ-80 and MTZ-82 tractors and their modifications, have attached working equipment in the form of a grab bucket, pneumatic wheels and all the features of the super-reliable Minsk "Belarus":

• High wear resistance of units and individual parts.
• Excellent cross-country ability even in problem areas and off-road conditions.
• The ability to move in the general traffic flow at speeds up to 40 km/h.
• Easy control of all equipment, as well as the movement of the tractor itself through hydraulics.
• Carry out loading tasks even in confined areas.
• Availability and cheapness of spare parts.
• Versatility achieved through the versatility and easy change of attachments.

These special vehicles can be used in various construction, mining, municipal works to solve tasks that are beyond the power of conventional loading equipment:

• Development of soils and cleaning of the territory at a level that can be raised or lowered compared to the parking lot.
• Digging deep pits with the rise to the surface of the waste earth and stone.
• Lifting and transfer of straw, sand and other loose materials.
• Lifting oversized items.
• Cleaning of reservoirs (channels and ponds).

Photo loader PE-F-1BM

Loader Features

The most famous grab loader based on MTZ is called PE-F-1BM and is basic model for a number of modifications.

Design

The machine is used for lifting, loading and transportation operations with loads weighing up to 1000 kg. It is based on two MTZ tractors - MTZ-80 and MTZ-82.1.

This universal loader is equipped with:

• In the basic configuration - a grab and a dozer blade of a direct type.
• AT complete set– grab, bulldozer blade, hay and silage claws, excavator shovel.

With two working tools, PE-F-1BM is very compact, that is, it can be used for work in confined spaces of settlements - for the needs of construction and repair teams and housing and communal services.

Scheme of the grab loader PE-F-1BM

High efficiency and productivity of the grab loader based on MTZ are achieved due to the following elements:

1. The simplicity of the design, contributing to the rapid response of the operator.
2. Capable of making the grapple with reinforced bearings for extra strength and wear resistance compared to bushings.
3. The use of imported hydraulic cylinders.
4. Fixing the loader on the ground with two support legs during digging and loading.
5. The presence of a convenient box of spare parts and accessories for storing spare parts and maintenance tools.

IMPORTANT! The advantage of this technique is unpretentiousness and excellent performance in any climatic conditions.

Specifications

Technical characteristics of the basic model of the PE-F-1BM grab loader:

Options	Unit measurements	Value
Nominal payload.	kg	1000
Load capacity actual	kg	2000
Width	m	2,25
Length	m	5,5
total weight	t	2,4
Engine power	hp	60/80
fuel consumption	l/h	238
Transport speed	km/h	19
Grab, volume	m3	0,56
Excavator shovel, volume	m3	0,27
loading height	m	3,7
Max. lowering the grapple below the support with a simple boom	m	2,5
Max. lowering the grapple below the telescopic boom support	m	3,5

Modifications

Based on the PE-F-1BM, several modification models were designed with slight differences in design for the convenience of solving certain problems. Only PE-F-1BM-1 has significant differences from the base, and the rest are the available 2 models in different configurations.

Structural differences

PE-F-1BM-1 is equipped with imported parts and assemblies, mainly from Italy:

• Hydraulic locks on support jacks and boom hydraulic cylinder;
• Fluid flow regulators in the working parts of hydraulics;
• Oil level gauges, supplemented by thermometers;
• Drain oil filter;
• Manometer for measuring the working pressure in the system.

Photo loader PE-F-1BM-1

In this case, several different machines are equipped:

1. PE-F-1BM with grab, dozer blade and pumping station, consisting of a reducer and pumps of the NSh-32 or NSh-100 brand.
2. PE-F-1BM, supplemented with a reinforced column and a "reducer + pump NSh-100" station.
3. PE-F-1BM-1 with grab, bulldozer blade, pumping station "reducer + NSh-100" and telescopic boom extension.
4. PE-F-1BM-1, which, along with everything else, is supplemented with a reinforced column.

Relatively compact and very functional in its class, the PEF-1BM clamshell loader is currently being assembled by several Russian manufacturers. This machine is manufactured in the Urals, in the Kemerovo region, in the South of Russia - at the Rostselmash plant in Rostov-on-Don, since the PEF-1B loader is placed on the base wheeled tractor. Over the past 27 years - a difficult period of formation and development of our market economy, which has not yet reached stable characteristics - such Russian machine-building giants experienced the most different times, including the harsh conditions of the ideological "flooding" of the domestic tractor industry (reviews were circulating about the inefficiency, unprofitability, too much weight of our machines). Nevertheless, the same Rostselmash remained a major player in the agricultural machinery market and produces both tractors and machines based on them with attachments (buckets, grabs, hooks, forks, etc.) - this includes a loader - excavator PEF-1BM. The base machine for the PEF-1BM clamshell loader can also be MTZ-82 (Belarus tractor), YuMZ and other similar wheeled vehicles. The PEF MTZ-82 loader based on the Minsk tractor can be found more often than others among the products of machine builders involved in its assembly (in the photo of different manufacturers we usually see just such a model). The loader manufactured by the Rostselmash plant may differ in a slightly different spelling of the model name: PE-F-1BM, PE-F-1.

The PEF-1B loader is a mounted hydraulic equipment, for the installation of which the track of the base machine is placed on a wheeled tractor, the pressure of the hydraulic system is regulated, the loader drive is connected to the tractor drive through the PTO and gearbox.

The place of the loader-excavator PEF-1BM among special vehicles for similar operations

It is impossible to imagine industry, warehouse complexes, agriculture and construction, loading and unloading operations in ports and railway junctions without various loaders. There are small bucket loaders designed for 500-800 kg, for example, the MKSM-800 model of the Kurgan Machine-Building Plant. Chinese loaders XCMG LW-500 for 0.5 tons were quite popular in Russia before the crisis. Maneuverable forklifts, common in industrial warehouses, usually lift a maximum of 2-2.5 tons. There are powerful domestic front-end loaders such as V-138 (old model), V-140 "ChSDM" (new), which with their bucket lift up to 4.5 tons of cargo when controlled from hydraulics, but they themselves weigh 13-14 tons or more .

In this regard, the PEF-1BM grab loader on a wheeled tractor cannot be called “weak”, as it lifts up to 1.5-2 tons (if we take the maximum characteristics with the boom extended and retracted, respectively), and its transport speed is 19 km / h. The design of the mounted hydraulic loader has a mass of 2.4 tons, the base machine weighs about 3.6 tons. It is considered an excellent handling equipment for materials in agriculture - free-flowing and low-flowing, as well as fibrous "shapeless" (hay, straw, organic fertilizers). Experts say that this machine is most convenient for working with loads weighing up to 1 ton.

Tools and capabilities of the grab loader PEF-1BM

The PEF-1BM model is equipped with various types of attachments, including:

• dozer blade for simple planning work, cleaning sites;
• excavator shovel for digging holes and small trenches;
• directly clamshell grip for cargo;
• hook;
• for moving cargo type hay and silage in agriculture solid grapple grip can be replaced by special hooks - "claws".

Thus, we can say that the PEF-1BM loader can be bulldozer loader, and backhoe loader(it is clear that a lighter class than the machines of the models EO-2626, EO-2621, - the characteristics of PEF-1BM are much weaker). In some cases, he may replace forklift in operation - for example, to move fibrous goods. In agriculture and with small volumes of construction, for example, in the construction of private housing, it is used as earthmoving machine (for loose soils- vegetable soil, loose clay, forest soil, black soil, crushed stone), and is also aggregated with a trailer for transporting goods over long distances.

Differences between PEF-1, PEF-1B, PEF-1BM and others

If the customer wants to buy PEF-1BM, he can meet various versions and models of the machine: version -1BM, PEF-1B and just a PEF-1 loader.

By itself, the PEF-1 loader is an attached hydraulic equipment for mechanization of loading and unloading operations, and its cost is not very high compared to the cost of the base tractor (about one quarter). The main set of his tools is buckets with a capacity of 0.6 and 0.9 m 3, special interchangeable accessories are also possible - tongs for long loads, grips and forks for hay. From additional equipment can also be called an arrow extension.

Model PEF-1B is equipped with a bulldozer blade. The standard equipment of PEF-1BM is a clamshell grip, a bulldozer blade (straight), an excavator shovel, “claws” for fibrous agricultural goods are additionally possible.

For example, the manufacturer Rostselmash introduced some modern improvements into the design of its loaders: imported hydraulic cylinders are used, it is possible to perform with reinforced bearings instead of bushings on the moving parts of the boom, a new modification of PE-F-1BM (R) - with a boom rotator.

Price level for PEF-1BM

The price of the PEF-1BM loader, as usual, varies slightly on the special equipment market from different manufacturers, as well as depending on the configuration. The cost of all attachments together with the tractor, of course, cannot be less than 1.6-1.8 million rubles, if we are talking about the price of the new PEF-1BM, 2016-2018. Separately, PEF-1 hydraulic attachments for mechanization of loading and unloading operations in the minimum configuration can amount to 350-390 thousand rubles in 2018 prices. Such a loader should not be very expensive, since it is most in demand in agriculture, where there is a lot of various work with land and cargo, but big money is not circulated in this sector of our economy and large projects are not being carried out. For the versatility and diversity of the PEF-1BM loader tool on a wheeled tractor, its price is relatively low. For those customers for whom the amount of 1.5 million rubles is a problem, there are different variants her solutions:

• equip an existing tractor with a mounted loader (this method is used more often);
• purchase a loader PEF-1BM (PEF-1, PEF-1B) complete with a base machine in a quality restored condition.

Price for September

Backhoe loader MTZ model PE-F-1BM hung on a tractor, thereby allowing the most profitable use of special equipment.

One of the main advantages of technology is its versatility. For attachments in total it is possible to hang up to five types of working bodies that allow the clamshell loader to perform bulldozer, loading and unloading operations different material(including loading packaged goods) and digging trenches, pits. Also, the loader can work in coupling with tractor trailers, which makes it possible to transport various goods.

The high quality of equipment is confirmed by many years of use of machines in various climatic conditions. Backhoe loader on MTZ model PE-F-1BM pretty easy to operate. The reliability of the equipment allows it to successfully compete with imported counterparts.

AT attachments imported hydraulic cylinders are used. By special order, it is possible to manufacture PEF-1BM with reinforced bearings instead of bushings on the moving parts of the boom.

The basic package includes loader without working parts, but with a spare parts box, spars and a stand.

The complete package includes bulldozer blade, clamshell bucket (can be replaced with a claw grip "fork"), spare parts, spars and stand.

Additionally, the loader can be equipped with working bodies produced by our company.

Advantages of the PE-F-1BM grab loader.

The main advantages of the clamshell loader include the versatility of technology, high quality at a low (compared to foreign analogues) cost, aggregation of the loader with tractor trailers, performance under any climatic conditions, unpretentiousness and maintainability of the clamshell loader.

Upgraded loader models:

Grab loader PEF-1BM(R)- is an improved model. The loader arm was equipped with a rotator.

Grab loader PE-F-1BM-100- instead of the standard gearbox with NSh-32 pumps, an improved model of the NSh-100 pump is installed on the loader

Grab loader PE-F-1BM(U)- a loader with an extended column.

Grab loader PEF-1BM(T)- loader with extension. An extension that extends the boom by 1 meter.

Clamshell loader PE-F-1BM(G)- Equipped with high-quality Italian hydraulics, with the help of which all the props are controlled with the help of joysticks. The loader performs various operations smoothly, without jerks and with high precision.

Specifications PE-F-1BM

Characteristics	Values
load capacity	1 t.
Basic Tractor	MTZ-82.1/80; YuMZ-6AKL/6AKM; ZTM-60L/60M.
loading height	3.7 m
The greatest reach of the boom from the axis of rotation	3.9 m
The greatest reach of the boom from the line of the jack	3.5 m
Depth of lowering of the grapple below the level of the supporting surface	2.5 m
Hydraulic system pressure	14+1 MPa
The weight of the PEF-1BM loader in the state of delivery	2.4 t.
Transport speed	19 km/h

Working bodies on PE-F-1BM:

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dozer blade our company produces three types: "standard", "swivel on a rigid hitch" and "with a rotary element hydraulic cylinder". As a rule, each type has its own advantages.

Blades are designed to perform bulldozer operations of varying complexity (comparable to the traction class of the tractor). In rural areas, a bulldozer blade has long been used in winter to clear snow from roads.

Thus, with the PE-F-1BM loader mounted on the MTZ-82.1/80 tractor, the YuMZ loader, the bulldozer blade and the trailer attached to the loader, the equipment can rake, load and transport loose and stony materials.

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Clamshell bucket on PEF-1BM - designed for loading and unloading various bulk materials.

Volume: 0.56 cubic meters

excavator shovel - designed for digging trenches and pits. It can be made both with forged teeth and with conventional welded teeth.

Volume: 0.27 cubic meters

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Pitchfork (claws) - convenient for loading hay and silage. When using a tractor trailer on PE-F-1BM, clamshell loader at MTZ, YuMZ can load and transport hay and silage from the fields alone, without involving additional equipment. According to statistics, MTZ loader forks are purchased with every four attachments sold.

Volume 0.56 cubic meters.

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Hook - designed for loading piece and packaged goods.

Load capacity 1 ton

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Drill for grab loader MTZ - used for drilling holes of various depths. Specify when ordering required diameter and drill length.

Beware of fakes
There are fakes of extremely poor quality on the market, including black and green.
Be sure to specify the manufacturer when buying loaders from sellers.

Universal grab loader-excavator PE-F-1BM designed to perform the widest range of work in agriculture, indispensable in construction and public utilities. It is especially popular with farmers: equipped with clamshell forks, it is able to quickly reload hay, manure and other organic fertilizers for further transportation, processing, disposal, application and storage. Also, our loader is successfully used in construction works ah of small and medium volume, and, especially, in the sphere of housing and communal services.

Twice the performance

Compared to front loaders (with an average capacity of 50-60 tons/hour), due to the wide working sector of the manipulator (160 degrees) and the large capacity of the clamshell grip (0.56 m 3), the performance of PE-F-1BM-1 achieves impressive 120 t/hour! The work is carried out in a semi-stationary mode - this allows you not to waste time on the constant movement of equipment in the process.

Versatility and multifunctionality

In addition, the PEF-1B M loader is very multifunctional - due to additional working bodies, including a clamshell bucket and claws, an excavator shovel and even a hook, its scope is significantly increased. This is digging holes and trenches up to 3.5 meters deep, reloading bulk materials and garbage collection, loading and moving packaged goods weighing up to 1 ton to a height of up to 5.3 meters. A mandatory two-meter dozer blade (used as the third support point in stationary mode) allows you to perform planning and cleaning work.
But you never know what else you may need to do on the farm!

Perhaps the most reliable machine in its class, the MTZ tractor, is used as a mobile base for the PE-F-1BM. The modification is aggregated with YuMZ and ZTM tractors.
With a length of 6 meters and a width of 2.25 meters, the loader is compact enough to operate in a relatively small space or in a limited construction site.

Convenience and ease of maintenance

The design of our loader was developed taking into account the possibility of prompt replacement of working bodies and the maximum simplification of work on the current maintenance: grease fittings for lubrication (syringing) are provided in all places of swivel joints, lubrication points and threaded connections are freely accessible and clearly marked in the accompanying documentation. And the replacement of the working body is a routine operation at all - it is carried out by one person and does not require adjustment of the operation of mechanical units or the hydraulic system. Thus, the qualifications of the operator or mechanic are more than enough to carry out such manipulations on their own.

Max Endurance

Applied materials of appropriate grades (steel 09G2S and 45 with subsequent hardening of high-frequency current and tempering in a furnace) and design solutions accumulated with experience in production make our loader-excavator extremely hardy and durable even under intensive use in difficult conditions!

The reinforced column is made in the form of a thick-walled square box with additional side plates, which prevents its folding. Point reinforcements were additionally made throughout the structure along dangerous sections and in places of maximum load. For support under the column, a one-piece cast pedestal of direct single-pass boring is used - this guarantees the absence of misalignment and, as a result, premature failure of the rack-and-pinion rotary hydraulic cylinder and column gear.

Modern Italian hydraulics

The hydraulic system uses Italian components (locks, dampers, filters, etc.). There is a temperature control sensor, as well as a filler and main filter in the hydraulic tank.
The hydraulic system is driven from the tractor's PTO through a gearbox (with pumps NSh-32) or directly from the pump NSh-100 (without a gearbox).

By ordering a PEF-1BM clamshell loader from our company, you will receive a truly reliable multi-purpose equipment suitable for solving a wide range of tasks!

This clamshell loader-excavator is a mounted hydraulic equipment for loading loose and low-flowing materials, piece cargo, silage, haylage. Also, this backhoe loader is suitable for excavation work on loose, unfrozen soils (vegetation layer soil, loam, fatty clay, slag, forest, black soil, soft salt marsh, crushed stone and chestnut soil). In addition, the PE-F-1B/BM backhoe loader can perform bulldozer work that does not require much tractor traction.

This reliable backhoe loader, the price of which is relatively low, greatly expands the capabilities of basic tractors. It is aggregated with YuMZ and ZTM tractors, and PE-F-1BM with MTZ-80/82 tractors. Sale of excavators loaders PE-F-1B allows you to use them as a small bulldozer, excavator, grab, front loader for piece and other cargo.

PE-F-1B/BM has a set of interchangeable working bodies:

Grab for loading / unloading bulk and low-flowing cargo;

Bulldozer blade for light leveling work, raking loaded material, clearing areas. It can also be used to unload wheels and create additional support during excavation work;

Shovel excavator for digging holes and trenches;

Claws for loading organic fertilizers and fibrous cargoes;

Hook for loading piece and packaged goods.

Backhoe loader

Attached equipment PE-F-1B/BM allows you to use the basic tractor as a loader and as an excavator. For excavation work, this loader is supplied with an excavator bucket for digging trenches and pits. It is powerful enough to work on soils of the 1st and 2nd category. For most agricultural, utility or construction work, this excavator's small range of power will also suffice.

For work as an excavator, the PE-F-1B/BM loader can be mounted on support paws, and a bulldozer blade can also be used to give additional stability. The rest of the time, the blade makes it possible to use it as a light bulldozer loader.

Grab loader

For the convenience of loading and unloading bulk cargo, the PE-F-1B/BM loader has a clamshell grip. It is convenient in that it takes the load from above and is able to work with bulk materials without catching the surface on which they lie or work through a small fence.

In order to load fibrous goods (hay, straw, organic fertilizers) in the same way, the solid grapple can be changed to special claws and used as a forklift.

wheel loader

In wheel loader mode, PE-F-1B/BM can be equipped with a lifting hook. Thus, this backhoe loader can work with piece and packaged goods. Together with other interchangeable units, this makes the PE-F-1B/BM an excellent universal excavator loader with the capabilities of a bulldozer to perform a wide variety of business operations.

Overall dimensions in transport position (with tractor)Main characteristics

Length, mm	3500 (5500)
Width, mm	1380 (2250)
Height, mm	2600 (3700)
Loader weight, kg	2400
Weight of the loader in the unit with the tractor (without ballast in the bulldozer), kg	5900
Carrying capacity (on hook), kg, not less than	1000 (750)
Basic Tractor	PE-F-1B: YuMZ-6AKL/6AKM, ZTM-60 L/60 M PE-F-1BM: MTZ-80/82
Grab volume, m3	0,56
Loading height, m	3,70
The greatest departure of an arrow, mm	from the axis of rotation: 3900 from the line of jacks: 3500
Grab lowering depth below the level of the supporting surface, mm	2500
Working sector, hail.	160
Bulldozer blade width, mm	2000
Pressure in the hydraulic system, MPa	14+1
Maximum transport speed	19
Loading height, m, not less than: grapple excavator blade	3,70 (4,20) 2,50 (3,00)
Maximum boom reach, m, not less than: From axis of rotation from the line of jacks	3,90 (4,90) 3,50 (4,50)
Depth of lowering below the level of the supporting surface (at the lowest point), m, not less than: grapple excavator shovel	2,50 (3,50) 2,50 (3,50)
Working sector, hail (rad), not less than	160 (2,79)
Bulldozer blade width, m, not less than	2,00
Capture width of an excavator shovel, m, not less than	0,70
Pressure in the hydraulic system, limited by the safety clan, MPa	14+1
Tractor PTO rotation frequency, rpm	540
Weight of a loader with a grab and a bulldozer (without replaceable working parts, without spare parts, with an unfilled hydraulic system), t, not more than	2,10 (2,00)
Total weight in the state of delivery, t, not more than	2,50 (2,40)
Mass of the loader in the aggregate with the tractor (without ballast in the bulldozer), t, not more than	6,00 (5,90)
Hydraulic fluid: Summer winter	Oil M-10V2 GOST 8581-78 or M-8A GOST 10541-78 Oil M-8V2 GOST 8581-78 or M-8A GOST 10541-78
Overall dimensions (with tractor) in transport position, m, not more than: length width height	5,50 2,25 3,70
Transport speed, km/h, no more	19
Angle of transverse static stability in transport position, degrees, not less than	25
Full resource, h, not less	4200
Number of employees, people	1