Hydraulic manipulators LV-203A, M-75, M-90, M-75-04

М-75
Hydraulic manipulators are used for mechanization of loading and unloading operations with assortments, logs, tree lengths, etc.

They are installed on the trucks "MAZ", "URAL", "KrAZ", "KAMAZ", and depending on the order can be also installed on other power means (railway platform, tractors of various modifications, etc.) or stationary. You can additionally order a complete set of changeable load-handling devices: grab bucket for bulk solids, grapple for scrap metal loading, hook assembly.

Hydraulic manipulators are modernized, control is exercised from the central station by two tree-section distributors (Model M-75-04 — by four-section distributors), parallelly connected and located on both sides of a column, with two joysticks and two pedals. Due to updated construction the optimal ratio of trajectories, weight and capacity has been achieved. High-quality hydraulics provides smoothness and easiness in control.

Purchased hydraulic manipulator can be easily assembled in accordance with attached scheme.

Hydraulic manipulators are equipped with import hydraulics: high-pressure hoses, gaskets on hydraulic cylinders, Italian hydraulic control valve, rotator GR-60 of "Baltrotors" production, Latvia.

Hydraulic manipulator M-75-04

This modification of hydraulic manipulator M-75 is equipped with double telescopic extender. It allows expansion of manipulator's working area due to maximum outreach extension, which provides trailer loading.

TECHNICAL CHARACTERISTICS

 

LV-203А

M-75

M-90

M-75-04

Load moment, kNm

55

75

90

75

Load capacity at the max. boom outreach, m

560

700

900

620

Max. boom outreach

6,5

7,8

7,8

8,6

Horizontal rotation angle, degree

390

390

390

390

Weight with rotator and operating device, kg

2070

2 170

2 520

2 400

Pump

nominal pressure, mPa

20

20

20

20

capacity, l/min

80

80

80

80

type

axial-piston

Distributor, 2 pcs. (Italy)

type

one-piece valve-spool type with open centre

number of sections

3

3

3

4

flow rate, l/min

80

80

80

80

Operating device with rotator

rotation angle

endless

type

claw grapple for assortments

cross-sectional area with   closed grab, m2

0,35

0,35

0,35

0,35

weight, kg

270

270

270

270

Load capacity

 Load capacity


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