Components for ship and river transport

Technolit manufactures components for marine and river transport: Components for the cylinder – piston group and for the gas distribution mechanism: piston and sealing rings, cylinder liners, guide bushings and valve seats, connecting rod and camshaft bushings from special cast irons of various brands.
.We supply rings and accessories for transmissions, GMF and GP for various equipment, for assembly lines and for repairs: MTZ since 2000 (according to TU RB 100316761.456-2000); MZKT; OJSC AMKODOR; JSC “Petersburg Tractor Plant”; Vityaz Machine-Building Company JSC; OJSC “Mytishchi Machine Building Plant”; Kaluga plant “Remputmash”; JSC “Kaluga plant of track machines and hydraulic drives”, tractor T150 of the Kharkov Tractor Plant and a number of other enterprises in Belarus and Russia. We produce rings from special cast iron for sealing the shafts of transmissions, hydromechanical gearboxes, hydraulic transmissions (UGP 230, UGP 1000, GP 300, etc.). We offer rings with different types of locks – straight, angle, labyrinth seals. Alloyed ductile iron or gray cast iron can be used upon customer’s request. For running-in rings we use tin coating, phosphating. To increase the wear resistance, we use the method of ion-plasma hardening. This method makes it possible to harden to a depth of 0.4 mm the working surface of rings made of ductile iron up to 800 HV, of gray cast iron – up to 550 HV. To work in tandem with our rings, we supply, offer and recommend using bushings made of special cast irons of similar brands.

Catalog number, name Tehnolit number Material, hardening, coating
Component parts for the NVD26 engine
D76.7.3 – compression ring К180.60.55Ш-NL ВЧШГ, nitrogen, tin
D76.7.4 – compression ring К180.60.55-ШL СПЧ, tin
D76.7.5 – oil scraper ring М180.60.55-ШL СПЧ, tin
Component parts for the engine ChN22 / 28
5025-210003 – compression ring К220.40.86Ш-NL ВЧШГ, nitrogen, tin
5025-210201 – oil scraper ring М220.70.70Ш-2СМNL ВЧШГ, nitrogen, tin
Components for "Russian Diesel"
TO.056.022.00.001.08 – compression ring К230.80.75Ш-МNL ВЧШГ, nitrogen, tin
TO.056.022.00.000.14 – compression ring К230.80.80УПШ-МNL ВЧШГ, nitrogen, tin
TO.056.022.00.001.36 – oil scraper ring М230.40.75Ш-1СПNL шип ВЧШГ, nitrogen, tin
Component parts for the Ch23 / 30 engine
21-210006 – compression ring К230.50.85УПШ-NL ВЧШГ, nitrogen, tin
21-210005 – compression ring К230.50.85Ш-NL ВЧШГ, nitrogen, tin
21-210004 – oil scraper ring К230.50.85Ш-1СПNL ВЧШГ, nitrogen, tin
Component parts for the 6DR30 / 50 engine
24-040-014 – compression ring К300.60.80УПШ-NL ВЧШГ, nitrogen, tin
23-040-034 – oil scraper ring М300.50.85УПШ-1СМПL ВЧШГ, tin
23-040-034 SB – oil scraper ring М300.100.85УПШ-2СМПL ВЧШГ, tin
Component parts for the D42 engine
D42-22-15-2 – compression ring К300.59.100Ш-1TMNL (22-15) ВЧШГ, nitrogen, tin
D42.22.16 – oil scraper ring М300.50.90Ш-1СМL (22-17) ВЧШГ, tin
D42.22.07-1 – oil scraper ring М300.90.90Ш-1СМL (22-07-3) ВЧШГ, tin
Component parts for the NVD48 engine
D1M7.7 – compression ring (P1-P8) К320.80.117Ш-NL ВЧШГ, nitrogen, tin
D1M7.4 – compression ring (P1-P9) К320.80.118Ш-L ВЧШГ, tin
D1M7.5 – oil scraper ring (P1-P5) М320.120.118Ш-2СМNL ВЧШГ, nitrogen, tin
Component parts for the LF 36/45 engine
G60-210010 – compression ring (white) К360.80.120УЛШ-NL ВЧШГ, nitrogen, tin
602-10008 – oil scraper ring (white) М360.60.120-1СПNL волна СПЧ, nitrogen, tin
G60-210201 – oil scraper ring (white) М360.120.90-NL СПЧ, nitrogen, tin
G60-210201 – oil scraper ring (black) М360.120.90-N СПЧ, nitrogen
Accessories for gas piston compressors
305.221.0002 – compression ring (white) К355.70.110УЛШ-NL ВЧШГ, nitrogen, tin
4805.221.0301 – oil scraper ring (white) М355.100.90-NL СПЧ, nitrogen, tin

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