ProductsHydraulic Equipment and ToolsHydraulic CylindersLock Nut Aluminium

Lock Nut Aluminium

Load: 50–150 Ton
Stroke: 50–150 mm
Maximum operating pressure: 700 bar
 
  • Aluminum lock nut allows to hold loads for a long time.
  • Hardened steel stop ring increasing cylinder life and resistance to side-loads of up to 5%.
  • Hard-Coat finish on all surfaces resists damage and extends cylinder life.
  • Composite bearings increase cylinder life and side load resistance.
  • Steel base plate and saddle for protection against load induced damage.
  • Integral stop ring prevents plunger over-travel and is capable of withstanding the full cylinder capacity.
  • Integral stop ring prevents plunger over-travel and is capable of withstanding the full cylinder capacity.
    

№ Model Cylinder Capacity @ 700 bar (kN) Stroke
 (mm)		 Cylinder
Effective Area (cm2)
1 DGA 50 P 50 G 50 (496) 50 70.9
2 DGA 50 P 100 G 100 70.9
3 DGA 50 P 150 G 150 70.9
4 DGA 100 P 50 G 100(1002) 50 143.1
5 DGA 100 P 100 G 100 143.1
6 DGA 100 P 150 G 150 143.1
7 DGA 150 P 50 G 150(1589) 50 227.0
8 DGA 150 P 100 G 100 227.0
9 DGA 150 P 150 G 150 227.0
 
 
Steel Base Plate Mounting Holse
Cylinder/Model/
Capacity (T)		 Bolt Circle U (mm) Thread
 V (mm)		 Thread Depth 1 Z (mm)
50 110,0 Мб 12
100 160,0 Мб 12
150 200,0 Мб 12


№ Oil
Capacity
(cc)		 Collapsed
Height A (mm)		 Extended
Height В (mm)		 Outside Diameter D (mm) Cylinder Bore Diameter Е (mm) Plunger Diameter
(Threaded) F (mm)		 Bottom to Advance Port H (mm) Saddle Diameter J (mm) Saddle Protrusion fr. Plunger K (mm) Lock Nut Height S (mm) Weight (Kg)
1 354 236 286 130 95.0 Тr 80×4 30 50 3 50 9,3
2 709 286 386 130 95.0 Тr 80×4 30 50 3 50 10,6
3 1063 336 486 130 95.0 Тr 80×4 30 50 3 50 11,9
4 716 296 346 180 135.0 Тr 110×6 46 94 3 75 21,9
5 1431 346 446 180 135.0 Тr 110×6 46 94 3 75 24,2
6 2147 396 546 180 135.0 Тr 110×6 46 94 3 75 26,5
7 1135 323 373 230 170.0 Тr 140×6 51 113 3 80 32.2
8 2270 373 473 230 170.0 Тr 140×6 51 113 3 80 36.2
9 3405 423 573 230 170.0 Тr 140×6 51 113 3 80 40.2