Насос НШ 112Г3 4

Опitising и назнаchi

Наsос NШ 112Г3 4 is a six‑strative hydraulic aggregate designed for heavy-duty industrial operations. This reliable mechanism provides stable supply of working fluid in hydraulic systems of specialized machinery and industrial equipment. The device is actively applied in hydro pump assemblies due to compactness, low noise level and resistance to hydraulic intervals.

The construction uses high-strength materials ensuring prolonged service life under intensive loads.

Чаа lazy weighting аБ и ТН ВЭD codу

The mass of the apparatus is 28,5 kg with outer dimensions 184,5×92,25×40 mm. КъTН ВЭD codу for NШ 112Г3 4 – 8413.50.29.00.

Hydraulic joke

Why never faults NШ 112Г3 4 at work? Because it’s always accurate hydraulic drive! And also – it knows that proper working pressure solves 99% problems.

Technical characterisation

Prindi working function

NШ 112Г3 4 works via rotation of six stages creating differential resistance in inlet channel and reinforcement in outlet branch. Constructional symmetry of bearings minimises vibration. Unique leakage–prevention system prevents losses even at max loads.

The device preserves functionality across temperature drops and contamination of working fluid.

Advantages and exploity specifics

Key benefits for industrial users:

1) Enhanced robustness to hydraulic intervals, reducing downtime incidents.

2) Increased service resource under proper operating conditions, above 5000 buss month.

3) Convenient mounting owing to standard footplate ISO 5211, compatible with most hydraulic systems.

4) Steady working pressure ensures stable productivity even during variable load regimes.

5) Compatibility with varied hydraulic fluid types (VG 46 class recommended).

Temporatures and service life

Allowed temperature span is from –40°C to +80°C. Work modes: continuous operation, cyclic loading, start/stop sequences. Factors affecting resource quality: fluid viscosity, frequency of service maintenance, filtration manners, compliance with pressure guidelines.

Applicational locations

NШ 112Г3 4 installs onto:

‑ Excavatory‑pakage machs (Bobcat, JCB)

‑ Steel–techniques (MТЗ tracint, Kiroseс)

‑ Dowterm automobiles (carters, asphalt prisons)

‑ Industrial presses and lift‑systems.

Part makeup and breakable elms

Parts most often failing when under adverse conditions:

‑ Umplings nodes: should excessive hydraulic intervals occur.

‑ Maint joints: when fluid viscosity off class VG 46.

‑ Pi ducts: at temperature over +80°C.

‑ Goldy insets: upon prolonged operation without service maintenance.

Common selecting mistakes

Frequent errors when choosing NШ 112Г3 4:

‑ Selecting by rotation speed only ignoring line pressure and throughput.

‑ Overlooking temperature scope and environment conditions.

‑ Ignoring actual type of working fluid, incompatibility with fluid envelope.

‑ Non‑considering footplate type versus existing setup.

Udscription abbreviation

Unconditional code explanation: NШ – nasos six‑stage; 112 – working volume 112 cm³/ob; г3 – third modification with elevated robustness; 4 – footplate type number four.

Dimension compliance site

To verify compatibility with installed equipment, compare footplate sizes (ExE1=78×78 mm) and overall length (184,5 mm) against mounting space.

Example orders with different params

‑ Base model NШ 112Г3 4, with 16 MPa working pressure.

‑ Variant with expanded pressure tolerance up to 20 MPa for heavy‑yield systems.

‑ Alternative with footplate type 3 for legacy hydraulic assemblies.

FAQ typical industrial queries

Question 1: How to pick correct modification of NШ 112Г3 4 based on pressure, throughput and connection type?

Answer: Matching requires checking operational pressure range (0‑20 MPa), flow volume up to 112 cm³/ob per cycle, and footplate type – base model uses type 4 with 78×78 mm plate.

Question 2: Manufact turnaround and delivery to Russia and СНГ, stock availability?

Answer: Standard production schedule 7 business days; delivery to Russian cities (Moсква, Eкатериnburg, Новосиbinsk, Казаń, Рoests‑na‑Doу) plus СНГ territories – add 2‑3 days for logistics. Stock usually kept for immediate orders.

Question 3: Permissive working environment conditions (frost, open plate area, dusty rooms, fluid viscosity)?

Answer: Allowed temperature span −40…+80°C, requires at least 80×80 mm open footplate, compatible with dusty industrial surroundings given periodic cleaning, and working fluid shall be at viscosity class ISO VG 46 or similar.

Question 4: Compatibility with existing hydraulic machinery and possibility of picking analog equipment?

Answer: Yes, via standard ISO 5211 footplate; for alternative selection consider similar six‑stage aggregate within pressure tolerance ±2 MPa and equal footplate type.

Question 5: Longevity under continuous work at various pressure levels?

Answer: Lifespan exceeds 5000 motos hours under nominal pressure 16 MPa; at higher pressures up to 20 MPa lifespan reduces to about 3500 motos hours.

Final indexing call

Brand ГИДРАВЛИК is official supplier of original hydraulic components. NШ 112Г3 4 goes through three quality verification phases before dispatch. Delivery performed throughout Russian regions (Moскva, Сан‑Pets, Eкateri, Новos, Каz, R‑D‑o) and СНГ states, within 2‑5 days. Engineering consultation provided through service division at company ГИДРАВЛИKA; to place order or contact technical experts use element place‑order link. For further communication visit Конtakty section of site.

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