Engineering equipment of the Soviet army. Engineering equipment of the soviet army boat bmk 130 technical characteristics

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Name Cat. number Price, rub.
Liner / piston group YaAZ-204 (liner + piston) 4 500
YaAZ-204 engine (from storage) M204G 140 000
Generator G-273 G-273 On request
Connecting rod bushing Rating 204 5 950 / set
Basic insert Denomination 204 3 900 / set
Piston rings for engine 5 500
Cylinder block liner 201-1002021-AZ On request
YaAZ-204 supercharger 204-1113010-B
204-1113009-A
23 000
YaAZ-206 supercharger 206-1113010-B
206-1113009-A
On request
Valve 201-1007015 250
Intake manifold 204A-1115020 On request
Water pump (pump) dvig. YaAZ-204 (206) 201-1307010 5 500
Seawater pump YaAZ 204 19 500
Oil pump YaAZ-204 204A-1011014 6 900
Fuel pump 204A-1106710 3 500
Fuel priming pump YaAZ-204 204A-1108710 5 900

AR-20 pump-nozzle
AP20A3, AP20A4 5 500
YaAZ-204 block head gasket 204-1003210 5 500
YaAZ-206 block head gasket 206-1003210 2 900
Diesel radiator YaAZ-204 204-1013330 5 800
Speed \u200b\u200bcontroller (single-mode) with drive YAZ-204 12 900
Starter ST-26 YaAZ-204 ST-26 16 500
Air filter (housing) YaAZ-204 201-1109009 3 900
Oil filter (housing) YaAZ 204 On request
Oil filter element YAZ-204 201-1017038 300
YaAZ-204 coarse fuel filter element 201-1103540 300
Fuel filter element of fine purification YaAZ-204 201-1117038 300

Tugboat BMK-130 is intended for towing ferries when constructing bridge and ferry crossings, moving a bridge to another section, casting anchors, for reconnaissance of the river and performing various tasks when equipping and maintaining crossings.

Technical description

The boat is equipped with a two-stroke single-row marine engine YAZ-204A-sr-2.5 with a closed single-circuit cooling system. The gearbox is replaced with a reverse gear. A water pump is installed instead of a fan.

The reverse gear is designed to turn the propeller on forward and reverse, disconnect the propeller shaft from the engine and reduce the speed relative to the engine crankshaft. The reverse gear is activated by a toggle switch on the instrument panel.
The engine and reverse gear are located openly in the bow of the hull, behind them are the seats of the minder and his assistant, as well as a manual bilge pump. In the stern there are fuel tanks, a tow rope, spare parts, lifebuoy, and a canvas cabin.

Technical characteristics of the YAZ-204A-SR-2.5M marine engine

Type - two-stroke, vertical, single-row with direct-flow valve-slotted blowdown, with reversible reduction gear.
Rated power on the flange of the output shaft of the reverse gear in forward motion, kW (hp) - 73.6 (100)
Diesel engine crankshaft rotation frequency, rpm:

  • at rated power - 1900
  • at maximum power - 2000
  • maximum in reverse - 1650
  • minimum stable at idle - (400 ... 500)

Maximum torque developed by a diesel engine, N * m (kgf * m), not less:

  • on the forward course - 490 (50)
  • in reverse - 294 (30)

Diesel dimensions, mm:

  • length - 1684
  • width - 981
  • height - 1048

Dry weight, kg - 950
Specific fuel consumption, g / h.p. * h - 206 Total fuel capacity 294 kg Autonomy 11 hours
Reverse gear - SRRP-50-2.5
The gear ratio of the gearbox in the forward direction - 2.485
The gear ratio of the gearbox in reverse - 2.9

Boat specifications

  • freewheel speed - 21.5 km / h;
  • mooring thrust - 1450 kg;
  • full displacement - 3660 kg;
  • the largest draft is 0.58 m;
  • maximum towing speed on the highway - 50-60 km / h;
  • maximum off-road towing speed - 20-25 km / h.

(sixties-eighties of XX century)

Tugboat BMK 130M

The BMK130M tugboat is intended for use as a towing vehicle when laying floating bridges from pontoon-bridge fleets of TPP, LPP, PMP, as well as for towing ferries collected from these fleets. In addition, the boat is used for reconnaissance of a water barrier before organizing a bridge or ferry crossing, for organizing an evacuation service at the crossings. Can be used to ferry reconnaissance groups of various
types of troops, as well as for the landing of infantry.

The BMK130M boat is towed on land behind a ZIL-157, ZIL-131 type vehicle, for which it is equipped with its own retractable wheel chassis and a coupling device.

From the author. The BMK 130 boat (the designation BMK-130 is found) was developed and put into service for use in the PMP fleet, however, soon they began to replace the less convenient low-power BMK-90 boats, which were used in the parks of the CCI and LPP. At the same time, the unsuccessful selection of a two-stroke diesel engine (YaAZ-204V), which turned out to be capricious and difficult to operate, the presence of only one propeller, which reduced the maneuverability of the boat, forced it to be replaced everywhere by BMK-150 and specially designed for park PMP boat BMK-T.
Nevertheless, the BMK-130 turned out to be a long-liver and in some cases is still used today. In particular, in some pontoon-bridge battalions of the Ukrainian army. It is also quite readily bought and used for civilian purposes. But in the Russian Army today, meeting the BMK-130 is very problematic.

Main tactical and technical characteristics of BMK130M

Machine type ................................................ .................................................. motor towing boat
Vehicle weight (without crew and property) .......................................... ................ 4 t.
Dimensions:
- in working position
length............................... 7.85m
width............................. 2.1m.
height............................. 1.4m (from the bottom to the top of the board)
Displacement................................................. .................................................. ..... 3.7t.
Maximum draft ................................................ ............................................... 0.59 m.
Pull on mooring lines ............................................... .................................................. ... 1.5 tons
Maximum speed on water .............................................. .............................. 19 km / h
Water speed during operation ............................................. ..................................... up to 8.5 km / h
Maximum towing speed on land ............................................. ........ 40 km / h
Average circulation diameter ............................................... ................................ 18 m.
Launching time until ready to move ................................. 4-5 minutes
Cruising range for fuel .............................................. ............................................... 11 hours
Fuel stock (diesel fuel grades DL, DZ, DA) ...................................... .. 294 liters
Crew................................................. .................................................. .................... 2 persons
Engine................................................. .................................................. .............. two-stroke diesel YaAZ-204V-Sr-2.5
Engine power................................................ ................................................. 73.55 kW (100 HP)
Drainage pump (manual) capacity .................................. 12 l / min.

Photo on the left: BMK130M boats hold the tape of the built bridge of the PMP park.

Above the working place of the katerists, a removable tarpaulin deckhouse included in the boat can be installed for protection from bad weather. There is an additional cockpit behind the katerists' workplace, which can accommodate 2 people.
The housing drainage system consists of a manual bilge pump with a capacity of 12 liters per minute.
The boat is equipped with a searchlight for operations in the dark.

September 2014

Sources and Literature

1. Towing motor boat BMK-130M. TO and IE.
2. Machines for engineering weapons. A textbook for military engineering schools. Part 4. Military publishing house. Moscow. 1964
3. The site "Russian military equipment" russianarms.mybb.ru/viewtopic.php?id\u003d604)

I was familiar with these, at first glance, unprepossessing and inconspicuous boats since childhood, and about the existence of such boats with wheels, I often had to argue with my coastal peers, who were far from naval life. And even when I brought the disputant to the shore and pointed to the wheels, which half protruded from the water from two sides, then in this case they tried to convince me that these were just fenders serving to mitigate the impact when mooring.

We loved these boats because, at full speed, they raised such a shaft that everyone who knew how to swim jumped into the water to swing on the waves.

We, the naval guys, really liked to dive from such a boat. Its stern was elongated and closed with flat shields, under which powerful engines were installed, as well as a compartment for passengers or paratroopers. There was no guard rail and it was a pleasure to dive with a running start. After taking a swim, we stretched out on the hot deck and sunbathed until the soldiers who returned from the shore appeared.

Noticing the approach of the owners of the boat, we jumped overboard on command and spread out in different directions. Those who tried to escape along the shore, the soldiers caught, took out a bucket and forced to wash off the sand that we dragged during the dives, since not everyone could climb aboard from the water and most divers got out to the sandy shore to board.

Of course, of course, no one tried to escape and even washed the deck with pleasure, all this was with laughter and soldiers' jokes, and we, swam up to the boat, teased the prisoners and called them - salami.

Firstly, this boat was intended to be used as a tug when laying floating bridges from pontoon-bridge fleets, as well as for towing ferries collected from these fleets.

The second- as for the crossing of reconnaissance groups of various types of troops, as well as for the landing of infantry.

During haymaking, these boats were allocated to the subsidiary farm, as patronage help, for the removal of hay from the islands, of which there are more than a dozen in the Yakutsk region.

Engine power is about 100-120 hp. Depends on the power plant. There are boat modifications with two gasoline engines, and there are also one with one diesel. Batteries are installed at the bulkhead on both sides. The capacity of the fuel tanks is 300 liters.

For towing on land, the boat is equipped with its own retractable wheel chassis and hitch! It was possible to tow the boat along the highway at a speed of up to 60 km / h, and off-road - 20-25 km / h. On the water, the boat's freewheel speed is 21.5 km / h.

The launch of the boat is made by pushing it into the water. The car drives into the water until the boat floats up. After that, the mechanic in the boat pulls out the chassis wedges and lifts the wheels to a horizontal position along the sides using hand winches.

The boat is pulled out of the water in the reverse order - the boat approaches the shore as close as possible, the mechanic releases the chassis, which, under their own weight, sink to the bottom.

As a convenience, a removable canvas deckhouse included in the boat can be installed to protect the minders from the weather.

BASIC TACTICAL AND TECHNICAL CHARACTERISTICS BMK-150

Machine type - towing motor boat;

Vehicle weight (without crew and property) - 30 tons;

Overall dimensions (in working position):

length - 8.2 m;

width (on wheels) - 27 m;

height (in towed position) - 2.75 m;

height (from the keel to the top of the glazing) - 2.0 m;

Maximum draft - 0.65 m;

Mooring thrust - 1500 kg;

Maximum speed on water (empty) - 22 km / h;

Working speed - 9 km / h;

Maximum towing speed on land - 40 km / h;

The average diameter of the circulation is around its axis when the screws are in motion;

Launch time until ready to move - 2.5 -4.0 min;

Time to rise from the water - 10 minutes;

The power reserve for fuel is 5.5 hours;

Fuel supply (gasoline A-66) - 240 liters;

Crew - 2 people;

Engines - 2 petrol М-51 SPE-3.5;

Power of each engine - 45.6 kW (62 hp);

OSDT LLC repairs and restores BMK-130 boats provided by the Customer, as well as sells spare parts for them.
By your order tailoring of awnings from water-repellent fabric and production of various types of cabins from iron and plexiglass. Registration of the boat in the State Inspection for Small Vessels (State Inspection for Small Vessels), obtaining a boat ticket for a small craft.

YaAZ-204 engine (Spare parts)

Technical characteristics Technical description
length 7.85 m

The boat is equipped with a two-stroke single-row marine engine YAZ-204A-sr-2.5 with a closed
single-circuit cooling system.
The gearbox is replaced with a reverse gear. A water pump is installed instead of a fan.

Reverse gear is designed to turn the propeller forward and backward,
disconnecting the propeller shaft from the engine and lowering
the number of revolutions relative to the engine crankshaft. The reverse gear is switched on by the toggle switch
on the instrument panel.

The engine and reverse gear is located openly in the bow of the hull, behind them are the seats of the minder and his assistant, as well as
manual bilge pump. In the stern there are fuel tanks, a towing rope, spare parts,
lifebuoy, canvas cabin.

width with fender 2.10 m
height (from baseline) 1.50 m
maximum power 120 h.p. at 2000 rpm
freewheel speed 21.4 km / h
mooring thrust 1450 kg
full displacement 3660 kg
largest draft 0.58 m
maximum towing speed
- on the highway 50-60 km / h
- off-road 20-25 km / h
weight 4 t
maximum draft 0.622 m
maximum speed 22 km / h
convoy 35 people
Boat BMK-130. Spare parts, repairs and supply
Name A photo Name A photo Name A photo
1 Engine YaAZ-204V-Sr-2.5 (YaAZ-204A-sr-2.5) 10
for BMK-130
(seawater pump BMK-130)
18
(Signal and distinctive lantern)
SOF-901-02
2 Instrument panel for BMK-130 11 Internal water pump
contour for BMK-130
(water pump 201-1307010A)
19
SOF-901-03
3 Steering wheel (steering wheel) BMK-130 12 Boat hull BMK-130
(metal)
20
SOF-901-04
4 BMK-130 seat (folding chair С12509) 13 Reverse gear BMK-130
(Reverse gear - SRRP-50-2.5)
Reverse reducer planetary,
coaxial with electromagnetic clutch
21
SOF-901-01
5 Hand pump for pumping water (BKF-4).
Manual single-cylinder piston
double acting pump
14 Goodrich bushing for BMK-130
(article No. 39-01-0551M.
Marking - I-55D-U5.
Dimensions: 78 x 69 x 195 (87/76 x 55 x 195)
factory index 1460-246sb.
Rubber-metal bearing 482.20.001
22 Packet switches PV without housing
(PV1-16 / PV 2-16 / PV 2-40 / PV 2-60 / PV 2-100 / PV2-160;
PV 3-16 / PV 3-40 / PV 3-60 / PV 3-100 / PV3-160;
PV 4-16 / PV 4-40 / PV 4-100 / PV4-160)
6 Fuel tank BMK-130 for 120l (2pcs) 15 Unit injectors for the YaAZ-204 engine 23 Life buoy heavy 4.5 kg / light 2.5 kg (KS-2 / KS-1)
7 Propeller shaft BMK-130 (130-425-28)
model 1395-01
16 Cardan shaft 485-2204.010-A 24 Life vest river RHD
8 Sector and rudder tiller for
BMK-130
17 Stern tube oil seal of the propeller shaft
screw BMK-130 90k-425-23
25 Remote control cable BMK-130
9 Propeller BMK-130 factory
index 130m- 427-020
26
(reverse gear Reverse - reducer SRRP-50 BMK-130)
27
(forward gear Reverse - reducer SRRP-50 BMK-130)

Goodrich's bushing is one of the types of rubber-metal bearings that ensure the operation of ship mechanisms in the aquatic environment.
Goodrich bushings are necessary in order to ensure the tightness of the propeller shaft, as well as its free rotation when the boat is moving.

Our company supplies Goodrich bushings of all sizes demanded by shipping enterprises for all types of vessels.
It is also possible to manufacture non-standard Goodrich bushings according to the dimensions provided by the customer.

Shaft diameter
(cladding)
under the bearing

L (pre-off. - 0.3)
bearing designs

D1
(default by h8)

D2
(pre-off according to drawing)

D3
(default by h12)

L
(default by h12)

D

H

TO

M40x1.5

M45x1.0

M52x1.0

M58x1.5

M64x1.0

M70x1.5

M76x1.0

M82x2.0

M85x1.5

M90x1.5

M95x1.5

M100x1.5

M110x1.5

M115x1.5

M120x1.5

M125x1.5

M130x1.5

M135x1.5

M145x1.5

M150x1.5

M155x2.0

M160x2.0

M165x2.0

M175x2.0

M180x2.0

M190x2.0

M200x2.0

M210x3.0

M225x3.0

M235x3.0

M245x3.0

M255x3.0

M265x3.0

When pointing a pontoon-bridge crossing.

The stability and seaworthiness of the tugboat BMK-130 meets the requirements of the RSFSR River Register for vessels of the "R" category.
The hull of the boat is all-welded, made of carbon steel grades B St3sp2 in accordance with GOST 5521-61. The boat is divided into a bow and aft compartment by a semi-assembly made of sheet S 2 mm mounted on frame No. 10. The bottom and sides of the boat BMK-130 are made of sheet steel S 2 mm. Beaded sheet steel S 2 mm is used in the manufacture of the deck of a tugboat.
The boat is equipped with a 100 horsepower diesel engine capable of reaching a speed of 19 km / h and a pulling force on the mooring lines at max. engine speed up to 1,500 kg. The engine is started using the ST-26 starter.
The reverse gear is rigidly attached to the engine and is designed to change the direction of the torque.
The propeller shaft of the shafting is steel, mounted on two supports. The propeller is steel welded, three-bladed, with a diameter of 800 mm, left-hand rotation is attached to the end of the propeller shaft of the BMK-130 boat.
The onboard electrical equipment of the BMK-130 tugboat designed for voltage 24 volts are included:
- two-pole, unshielded, parallel excitation generator of direct current G-106 (rated current 10 amperes with relay-regulator RR-106) or four-pole, screened, closed type, with shunt excitation G-107 (rated current 16 amperes with relay-regulator PP-107);
- ignition coil B-200 of an electric torch heater;
- relay - regulator РР-127;
- ignition plug Сл-43-У;
- direct current, sequential excitation, designed for operation in a single-wire system with a PC-26 switching relay;
-dashboard.
The headlight and horn are powered by 12 volts.

The device of the tugboat BMK-130:

TECHNICAL DETAILS:

Overall length, m

7.85 (maximum 8.55)

Width with fenders, m

2.10 (maximum 2.46)

Depth amidships from the main line, m

1,40 (2,6)

Full displacement, t

3,7

Maximum draft at full displacement, m

0,59

Forward after 50 hours of engine break-in

1500

Thrust with non-rolled engine, not less

1250

When towing a wagon at a speed of 8 km / h

800

Maximum travel speed km / h

19

Average circulation diameter, m

18

Propeller characteristic: three-bladed, diam. 800 mm, rotation left, steel welded, screw pitch 580 mm

Full fuel supply, kg

294

Full oil supply, kg

20

Duration of autonomous navigation, hour

11

Boat crew

2 people

Operational engine power at 1900 rpm, hp

100

The engine is started by an electric starter

Engine cooling: forced (closed system)

Fuel consumption at operating power, g / eh.hp

232

Shipping weight of the boat, t

4

LLC "Batmaster-Istra" performs the following operations with tugboats BMK-130:

  • Delivery of products of the first and second categories from storage or after repair, with a quality guarantee;
  • Troubleshooting and repair works;
  • Purchase from warehouses for conservation and sorting of equipment;
  • Export of spare parts for bridge construction equipment.