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Diesel water pump Antor 4 LD 820 LY-3

4"x4" 17 HP continuous-duty diesel water pump with volute centrifugal pump and mechanical seal, for full-season sprinkler irrigation and water transfer.

At a glance

Power
17 HP
4 LD 820 LY-3 — Antor

Technical specifications

Diameter (inlet/outlet)
100 mm (4")
Power
17 HP
Engine model
Antor 4 LD 820
Engine type
Single-cylinder, 4-stroke, air-cooled, direct-injection diesel
Displacement
817 cc
Bore x Stroke
102 × 100 mm
Compression ratio
17:1
RPM
2600
Maximum torque
48 N·m at 1600 rpm
Fuel tank capacity
7.2 L
Fuel consumption
3.0 L/hr
Pump type
Volute centrifugal, direct-coupled monobloc, mechanical seal
Flow rate
1,333 L/min (80 m³/hr)
Maximum delivery head
65 m
Maximum suction head
6 m
Ignition system
Manual/Electric
Dimensions (L×W×H)
800 × 570 × 900 mm
Weight
173 kg

Features

  • Built for continuous duty: irrigation running day and night through the whole season
  • Volute centrifugal pump with mechanical seal, low maintenance
  • Air-cooled single-cylinder Antor engine, heir to the Lombardini licence
  • Direct monobloc coupling — no belts, no field alignment
  • Wheeled frame with handles for moving around the property

Hydraulic curve

Chart of flow rate against delivery head for the water pump 4 LD 820 LY-3
Flow and head are not delivered at the same time: the higher the water has to be pushed, the fewer litres per minute the pump delivers. Find the point on the curve where the two values your installation needs meet. The manufacturer labels the axes in Spanish — "Caudal" is flow, "Altura" is head.

Applications

Full-season sprinkler irrigation, transfer and water distribution