Royal Master (Japan)

  • All units, from the small, light models to powerful types, are chosen by our customers because of their excellent ease of operation.
  • Standard models are used to punch elongated holes. Punches with square holes are also availble, and we have a large inventory.
  • In combination with the powerful Royal double-acting hydraulic pump, these punchers will punch holes quickly, accurately, safely and quietly.
  • Technical note: In making holes with these punchers, hole diameter must be larger than material thickness (SS400).

MODEL 506NSW

Maximum Capacity 270kN (27 ton)
Maximum Ability Ø18 x 12, Ø24 x 9
Reach 55mm
Weight 14kg
Accessories Ø11, Ø14, Ø18, Ø22

MODEL 711NSW

Maximum Capacity 500kN (50 ton)
Maximum Ability Ø24 x 16, Ø28 x 14
Reach 110mm
Weight 28kg
Accessories Ø17.5, Ø20.5, Ø22, Ø24

MODEL 911NSW

Maximum Capacity 600kN (60 ton)
Maximum Ability Ø24 x 20, Ø28 x 17
Reach 102mm
Weight 35.5kg
Accessories Ø17.5, Ø20.5, Ø22, Ø24

MODEL 1101SW

Maximum Capacity 650kN (65 ton)
Maximum Ability Ø25 x 21, Ø28 x 19
Reach 102mm
Weight 42.5kg
Accessories Ø17.5, Ø20.5, Ø22, Ø24

MODEL 1150SW

Maximum Capacity 1000kN (100 ton)
Maximum Ability Ø30 x 25, Ø32 x 23
Reach 150mm
Weight 120kg
Accessories Ø22, Ø24, Ø28, Ø
  • These high-pressue hydraulic pump units, which feature superior durability despite their small size and light weight, have an excelleng track record of about 40 years serving in demanding applications such as hydraulic punchers, and working under harsh conditions including civil engineering projects and foundries.
  • The single-piece rotor shaft shows its strength in repeated starting and stopping.
  • Our wet-type solenoid valve (S-D4-SGS-ADB), which has extremely small leakage, suppresses heat generation and helps our high-efficiency pumps do their jobs.
  • To ensure safety, pumps with three-position, four-way solenoid valves have 24 VAC local control circuits.
  • We will attach manual changeover valves, pressure gauges, pressure switches, and other other components, and change pumps to your desired circuits.

MODEL D-1SW-4

Motor 0.75kW AC380/415V 50hz 3Phase
High Pressure Low Pressure 72MPa (720bar) 7MPa (70bar)
Discharge Rate (HP) Discharge Rate (LP) 0.75L/min 3.75L/min
Reservoir 7.5L
Weight 38kg
Solenoid Valve 3-position, 4-way

MODEL D-2SW-4

Motor 1.5kW AC380/415V 50hz 3Phase
High Pressure Low Pressure 72MPa (720bar) 7MPa (70bar)
Discharge Rate (HP) Discharge Rate (LP) 1.5L/min 3.75L/min
Reservoir 10L
Weight 55kg
Solenoid Valve 3-position, 4-way

MODEL D-3SW-4

Motor 2.2kW AC380/415V 50hz 3Phase
High Pressure Low Pressure 72MPa (720bar) 7MPa (70bar)
Discharge Rate (HP) Discharge Rate (LP) 2.3L/min 5.8L/min
Reservoir 12L
Weight 65kg
Solenoid Valve 3-position, 4-way


Standard Size's Available (Special Upon Request)