GBN45TL Breaker (3-5.5t Excavators)

£3,783.00 +20% VAT (£4,539.60)

  • Korean Built
  • 1 Year Manufacturer Warranty
  • 2 Tools (Chisel + Moil)
  • Hitch Bracket (manufactured to suit your excavator)
  • Hoses and Couplers
  • Ready to Work
  • Quick Lead Times

Only 1 left in stock (can be backordered)

SKU: GBN45TL Category:

Description

GBN SERIESGBN10TGBN20TGBN30TGBN45TGBN60TGBN70TGBN100TGBN140TGBN170T
Operating Weight(kg)1351451802503103805708901,200
Tool (Moil Type) (mm)40455360707590100125
Operating Pressure (Breaker) (bar)80~10080~10090~120100~13095~130100~140130~160150~170150~170
Setting Pressure (Machine) (bar)150150150160170180190200200
Impact Rate (bpm)800~1,400700~1,200600~1,100500~1,000450~1,000475~950480~850450~780420~730
Accumulator Pressure (N2-Gas)(bar/psi)n/an/an/an/an/an/an/an/an/a
Back Head Pressure (N2-Gas) (bar/psi)14/20314/20316/23216/23216/23216/23216/23216/23216/232
Required Oil Flow (lpm)15~3020~3525~5030~6034~6040~8045~8585~110100~120
Suitable ExcavatorMin (t)0.81.22.533.5661015
Max (t)2.534.55.579131720
Suitable (t)123567101417

Back Head

Larger gas chamber design brings the high impact power.

Cylinder

Optimized cylinder groove design and unique balance and ratio improve anti heating of oil temperature and make stable operation possible and reduce the damages like scratches.

Through Bolts

High level of raw material adopting on through bolts to improve durability and help better supporting whole hammer body structure in stable.

Housing

Optimized housing design by 3D modeling and lower side is reinforced by high abrasion-resistant steel.

Piston

Excellent durability and special heat-treatment technology. Higher impact power with extended piston stroke.

Valve

Low-resistance reduces the hydraulic fluid temperatures which increase the efficiency. Korean built, quality hydraulic hammer

Tool Retainer

Long tool pin protects the front head from blank firing and has a long life. Dual tool retainer pins ensures correct tool alignment and dispersion of tool wear. (GBN100T above)

Wearing Plates and Buffers

Absorbs vibration to prevent impulses between carrier and hammer, also increasing durability of hammer housing and spare parts’ life time.

Additional information

Bobcat

E34, E35z, E45, E50, E55

Case

CX30C, CX37C, CX57C

Caterpillar

305.5E2 CR

Doosan

DX35Z, DX57W-5

Hitachi

ZX33U, ZX38U, ZX48U, ZX55U

JCB

48Z, 51R, 55Z, 8035

Kobelco

SK30SR, SK35SR, SK45, SK55

Komatsu

PC30MR, PC35MR, PC45MR, PC55MR

Kubota

KX030-4, KX037-4, KX042, U36-4

Sany

SY35U, SY50U, SY55C

Takeuchi

TB250, TB260, TB30R

Terex

TC35, TC37, TC48, TC50

Volvo

EC35, ECR50

WackerNeuson

ET35, ET42, EZ36, EZ50, EZ53

Yanmar

ViO35, ViO50, ViO55

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