www.gbhammer.comGB Hydraulic Breaker            Proven Solutions for Demolition / Mining / Rock Breaking JobsExceptional P...
Proven Reliability                 & Value! GENERAL BREAKER constantly strives to maximize the satisfaction of our custome...
www.gbhammer.com              General Breaker               Specialized in manufacturing, supplying Hydraulic Breakers and...
GENERAL BREAKER         T-series                                                      Here is the most advanced   GB Model...
GENERAL BREAKERtechnology in Hydraulic Breakers GB5TL                                   GB150L                            ...
GENERAL BREAKER       F-series  GB8AFL                                      GB9FL                          GB11FL         ...
GENERAL BREAKER                                                                                                           ...
Valve                                                                   s                                                 ...
Quality Materials + Quality Control= Quality Guaranteed ProductsGB uses only the highest quality materials which are machi...
GB-The right solutions on AttachmentsCrusher & Pulverizer                                                 Rotating Crusher...
applicable to various carriers Vibro Hammer  Features  - Can be directly connected with excavator    (no need crane).  - S...
Proven Quality & Value!642-9 Gahyeon-Ri, Tongjin-Eup, Gimpo-City, Gyeonggi-Do, KOREAPhone : +82-31-9882206 Fax : +82-31-98...
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Gb Catalogue

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Gb Catalogue

  1. 1. www.gbhammer.comGB Hydraulic Breaker Proven Solutions for Demolition / Mining / Rock Breaking JobsExceptional Performance & Quality! Cat No. E201012
  2. 2. Proven Reliability & Value! GENERAL BREAKER constantly strives to maximize the satisfaction of our customers throughout the world by offering high-quality products at competitive prices along with prompt and professional after-sales service. In additon, we are exerting our utmost efforts to develop and apply innovative technology to the manufacture of GB Hydraulic Hammers and Insertion Tools.2 | GB Hydraulic Breaker
  3. 3. www.gbhammer.com General Breaker Specialized in manufacturing, supplying Hydraulic Breakers and Insertion Tools whose features are : ∙Superior Power / Efficiency ∙Extended Durability ∙Reliable Availability ∙Simple & Easy Maintenance ∙High Productivity ∙Quick Customer Service GB Bracket TypeSide Bracket Type Side Plate Type Box Type For Back Hoe Uni Ram Type (Triangle Type) (Top Type) (Low Noise Type) Loader Side Bracket Type Side Plate Type (Triangle Type) (Top Type) GBM60S/GBM90S/GBM120S/GBM180S/GB2TS/ GBM60/GBM90/GBM120/GBM180/GB2T/GB3TP/ GB3TPS/GB4TS/GB5TS/GB150S/GB6TS/GB8ATS(GB7TS)/ GB4T/GB5T/GB150/GB6T/GB8AT(GB7T)/GB8T/ GB8TS/GB8AFS/GB9FS/GB11FS/GB14FS/ GB8AF/GB9F/GB11F/GB14F/ GB170ES/GB220ES/GB300ES/GB500ES/ GB170E/GB220E/GB300E/GB500E/ GB530ES-Ⅱ/GB600ES GB530E-Ⅱ/GB600E Box Type Uni Ram Type (Low Noise Type) GBM60U/GBM90U/GBM120U/GBM180U/GB2TU/ GB3TPU/GB4TU/GB5TU GBM60L/GBM90L/GBM120L/GBM180L/GB2TL/GB3TPL/ GB4TL/GB5TL/GB150L/GB6TL/GB8ATL(GB7TL)/ GB8TL/GB8AFL/GB9FL/GB11FL/GB14FL/ For Back Hoe Loader GB170EL/GB220EL/GB300EL/GB500EL/ GB2TB/GB3TPB GB530EL-Ⅱ/GB600EL GB Hydraulic Breaker | 3
  4. 4. GENERAL BREAKER T-series Here is the most advanced GB Models satisfy what operators want to achieve.GBM60L GBM90L GBM120L GBM180L GB2TL GB3TPL GB4TLSPECIFICATIONS Description Unit GBM60 GBM90 GBM120 GBM180 GB2T GB3TP GB4T GB5T GB150 GB6T GB8AT(7TL) GB8T lit/min 15~30 20~35 24~50 30~60 34~60 40~80 45~85 85~110 90~115 100~120 120~150 120~150 Oil flow rate gpm 4~8 5~9 6~13 8~16 9~16 10~21 12~22 22~29 24~30 26~32 32~40 32~40 Operating oil bar 75~95 80~100 90~120 100~130 95~130 100~140 130~150 150~170 150~170 150~170 160~180 160~180 pressure psi 1,102~1,380 1,176~1,470 1,323~1,764 1,450~1,885 1,396~1,911 1,470~2,058 1,911~2,205 2,205~2,499 2,205~2,499 2,205~2,499 2,352~2,646 2,352~2,646 bar 150 150 150 160 160 160 180 200 200 200 210 210 System relief psi 2,175 2,175 2,175 2,320 2,320 2,320 2,610 2,900 2,900 2,900 3,045 3,045 Blows per minute bpm 800~1,400 650~1,200 550~1,100 500~1,000 450~1,000 475~950 480~850 450~780 420~730 420~700 350~680 320~660 joule 180 220 320 450 600 700 1,270 2,000 2,200 2,950 4,500 5,000 Impact energy foot-pounds 133 166 239 332 442 516 940 1,475 1,622 2,175 3,319 3,688 mm 40 45 53 60 70 75 90 100 115 125 135 140 Tool diameter inch 1.57 1.77 2.08 2.36 2.75 2.95 3.54 3.93 4.53 4.92 5.31 5.51 mm 13 13 13 13 13 13 19 19 25 25 25 25 Oil hose diameter inch 1/2 1/2 1/2 1/2 1/2 1/2 3/4 3/4 1 1 1 1 Back head sealed bar 14 14 16.3 16.3 16.3 16.3 16.3 16.3 14 16.3 16.3 16.3 gas pressure psi 203 203 236 236 236 236 236 236 203 236 236 236 4 | GB Hydraulic Breaker
  5. 5. GENERAL BREAKERtechnology in Hydraulic Breakers GB5TL GB150L GB6TL GB8ATL(GB7TL) GB8TL Description Unit GBM60 GBM90 GBM120 GBM180 GB2T GB3TP GB4T GB5T GB150 GB6T GB8AT(7TL) GB8T kg 135 145 180 250 310 350 570 890 960 1,200 1,700 1,860 Low noise box type with mounting cap lb 297 319 397 551 682 772 1,254 1,958 2,112 2,640 3,740 4,092 Operating weight kg Side plate type 75 86 160 225 324 380 613 850 920 1,280 1,800 1,980 with mounting cap lb 165 189 353 496 713 836 1,349 1,870 2,024 2,816 3,960 4,356 Height with tool mm 988 1,082 1,224 1,284 1,384 1,451 1,789 2,043 1,984 2,264 2,411 2,477 (without mounting cap, Low noise box type) inch 38.9 42.6 48.2 50.6 54.5 57.1 70.4 80.4 78.1 89.1 94.9 97.5 Low noise box type m 7 7 8 10 10 11 12 13 14 14 15 16 85dB(A) radius m Side plate type 12 12 13 16 16 18 21 31 32 33 35 37 ton 0.7~2.5 1.2~3 2.5~4.5 3.0~5.5 3.5~7 5~9 6~13 10~17 13~18 15~20 18~28 20~30 Min / Max lbs 1,540~5,500 1,640~6,600 5,500~9,900 6,600~12,000 7,700~15,400 11,000~19,800 13,200~28,600 22,000~37,400 28,600~39,600 33,000~44,000 39,600~61,600 44,000~66,000 Weight of carrier ton 0.7~1.2 1.2~2.4 2.5~3.5 3.5~5 4~7 6~8 7~12 12~15 15~17 17~19 20~23 22~25 Suitable lbs 1,540~2,640 2,640~5,280 5,500~7,700 7,700~11,000 8,800~15,400 13,200~17,600 15,400~26,400 26,400~33,000 33,000~37,400 37,400~41,800 44,000~50,600 48,400~55,000 Bucket capacity cbm 0.02~0.04 0.04~0.07 0.06~0.1 0.1~0.25 0.1~0.25 0.2~0.35 0.25~0.45 0.4~0.7 0.5~0.8 0.6~0.8 0.7~1.0 0.8~1.1 GB Hydraulic Breaker | 5
  6. 6. GENERAL BREAKER F-series GB8AFL GB9FL GB11FL GB14FL GB600ELSPECIFICATIONS Description Unit GB8AF GB9F GB11F GB14F GB170E GB220E GB300E GB500E GB530E-Ⅱ GB600E lit/min 120~150 120~150 160~240 190~250 90~120 125~150 150~190 180~250 190~280 250~340Oil flow rate gpm 32~40 32~40 42~61 50~66 24~32 33~40 40~50 48~67 50~74 66~74Operating oil bar 160~180 160~180 160~180 160~185 150~170 160~180 160~180 165~185 165~185 170~190pressure psi 2,352~2,646 2,352~2,646 2,352~2,646 2,352~2,719 2,205~2,499 2,352~2,646 2,352~2,646 2,410~2,719 2,410~2,719 2,465~2,755 bar 210 210 210 210 200 210 210 210 210 220System relief psi 3,045 3,045 3,045 3,045 2,900 3,045 3,045 3,045 3,045 3,190Blows per minute bpm 350~680 280~550 280~450 280~400 400~750 350�700 300�650 260~450 120~340 100~250 joule 4,500 5,100 6,100 9,500 2,800 4,800 6,000 9,000 10,500 12,500Impact energy foot-pounds 3,319 3,761 4,499 7,007 2,065 3,540 4,425 6,638 7,744 9,220 mm 135 140 155 160 120 135 150 160 165 180Tool diameter inch 5.31 5.51 6.1 6.3 4.72 5.31 5.9 6.3 6.5 7.1 mm 25 25 32 32 19 25 25 32 32 32Oil hose diameter inch 1 1 1 1/4 1 1/4 3/4 1 1 1 1/4 1 1/4 1 1/4Back head sealed bar 16.3 16.3 16.3 16.3 6.2 6.2 6.2 6.2 16.3 16.3gas pressure psi 236 236 236 236 90 90 90 90 236 236Accumulator sealed bar 55 55 57 57 55 55 55 60 60 60gas pressure psi 797 797 826 826 797 797 797 870 870 870 6 | GB Hydraulic Breaker
  7. 7. GENERAL BREAKER E-seriesGB530EL-Ⅱ GB500EL GB300EL GB220EL GB170EL Description Unit GB8AF GB9F GB11F GB14F GB170E GB220E GB300E GB500E GB530E-Ⅱ GB600E kg 1,770 1,930 2,400 3,150 1,120 1,750 2,200 3,200 3,360 4,900 Low noise box type with mounting cap lb 3,894 4,246 5,280 6,930 2,464 3,850 4,840 7,040 7,407 10,780Operatingweight kg Side plate type 1,830 2,020 2,640 3,040 1,280 1,820 2,390 3,150 3,240 4,890 with mounting cap lb 4,026 4,444 5,808 6,688 2,816 4,004 5,258 6,930 7,128 10,758Height with tool mm 2,411 2,477 2,880 2,970 2,095 2,412 2,651 2,953 2,974 3,280(without mounting cap, Lownoise box type) inch 94.9 97.5 113.4 116.9 82.5 95 104.4 116.3 117 129.185dB(A) Low noise box type m 15 16 17 18 14 15 16 17 19 20radius Side plate type m 35 37 42 43 33 35 37 41 43 44 ton 18~28 20�30 28~40 32~45 13~20 18~25 27~40 32~45 37~55 44~70 Min / Max lbs 39,600~61,600 44,000~66,000 61,600~88,000 70,400~99,000 28,600~44,000 39,600~55,000 59,400~88,000 70,400~99,000 81,400~121,000 96,800~154,000Weight ofcarrier ton 20~23 22~25 30~36 35~40 17~18 20~23 28~32 35~40 40~49 50~65 Suitable lbs 44,000~50,600 48,400~55,000 66,000~79,200 77,000~88,000 37,400~39,600 44,000~50,600 61,600~70,400 77,000~88,000 88,000~107,800 110,000~143,000Bucket capacity cbm 0.7~1.0 0.8~1.1 1.1~1.5 1.4~1.9 0.7~0.9 0.7~1.0 1.1~1.5 1.5~2.2 1.9~2.5 2.5~3.3 GB Hydraulic Breaker | 7
  8. 8. Valve s rie se T Valve Accumulator ries seFunctions FExtended piston stroke- Smoother operation- Minimal repercussion on carrier Valve housingImproved properties(Piston) Valve- Improved emergency running properties Accumulator- Manufactured with high-quality nickel & vanadium alloy steelGB tool- Exceptional performance and reliability s rie- Manufactured with high-quality alloy steelBack Head- Start-up safety (Particular models applied) se- Power accumulator ELubrication adequate for entire shift- Reduced wear and tear- Consistent availability due to extended maintenance intervalsCylinder & Valve- Prevents scoring with precision finishing treatmentTie rod- Dynamic screw design prevents damageAccumulator- Reduces irregular pulse pressure on hydraulic circuit- Improved striking power with supply of accumulated gas pressure 8 | GB Hydraulic Breaker
  9. 9. Quality Materials + Quality Control= Quality Guaranteed ProductsGB uses only the highest quality materials which are machined byour experienced technicians utilizing state-of-the-art manufacturingtechnology and production machinery.GB’s stringent quality control procedures ensuresuperior quality hydraulic hammers.- Precision machining- Strict monitoring of temperatures and time intervals for multi-phase heat treatment processes- Precision welding of hammer holders, hammer brackets and adapters- Stringent, continuous quality control checks and comprehensive final testing of all GB hydraulic hammers prior to deliveryGB TOOLGB supplies the right tool ■ Moil point(pyramid point) ∙Fine/medium concrete demolition,for your every job! non-stratified rock ∙Secondary mining of soft/medium blocksGB insertion tools match the hammerexactly with regards to ■Wedge ∙All type of digging or narrow trenching of∙Dimensions soft/medium stratified rock∙Grade of special steel(manufactured with high-quality alloy steel) ■Blunt∙Multistage heat treatment and tempering ∙Breaking blocks(up to medium hardness) or cuttting blocks to size ■Cone ∙Universal tool GB Hydraulic Breaker | 9
  10. 10. GB-The right solutions on AttachmentsCrusher & Pulverizer Rotating Crusher Rotating Pulverizer Fixed Type PulverizerFeatures (Rotating Crushers & Pulverizer) (1 Cylinder)- For powerful crushing performance.- Twin-cylinder rotating processor with Interchangeable jaws.- Extended Durability with special steel.- Available in cutting steel reinforcing.- Innovation of opening and shutting speed.- 360。 Rotation by Hydraulic Motor Changeable Jaw for 1st demolition Jaw for 2nd demolition (Crusher) (Pulverizer) GBMC-201Ⅱ GBMP-201ⅡSPECIFICATIONS Rotating Crusher & Pulverizer (Changeable Jaw) Fixed Type Pulverizer Description Unit GBMC-201Ⅱ(GBMP-201Ⅱ) GBMC-301Ⅱ(GBMP-301Ⅱ) GBP-300 Operating Weight kg 1,650 2,630 2,334 Operating Pressure kgf/cm2 300 320 320 Max. Opening Width mm 900 1,100 900 Crushing Force ton 77 138 147 Cutting Force ton 225 335 270 Rotation degree 360。 360。 Fixed Cutter Length mm 200 200 200 Overall Length mm 2,220 2,700 2,300 Suitable Excavator ton 18~26 26~32 26~32Shear Features - Powerful cutting force. - Longer durability with strong power. - Easy cutter change. SPECIFICATIONS - Increased working efficiency with high speed. - 360。 Rotation by Hydraulic motor. Description Unit GBMS-301 GBMS-301Ⅱ Operating Weight kg 2,450 2,800 Overall Length mm 2,400 2,650 Overall Width mm 1,140 1,650 Overall Height mm 810 830 Max. Opening Width mm 570 602 Cutter Length mm 600 585 Cutting Force ton 270 330 Operating Pressure kgf/cm2 320 320 Operating Oil Pressure LPM 250~300 250~300 Suitable Excavator ton 26~32 27~36 Motor Setting Pressure kgf/cm2(psi) 160 (2,270) 160 (2,270) Hydraulic Motor LPM 15~60 15~60 Motor Rotating Rotation GPM 5.68~15.7 5.68~15.7 Twin-Cylinder One-Cylinder Shear Shear Rotation Speed RPM 10~18 10~18 (GBMS-301Ⅱ) (GBMS-301)10 | GB Hydraulic Breaker
  11. 11. applicable to various carriers Vibro Hammer Features - Can be directly connected with excavator (no need crane). - Superior working efficiency and wide range of works. - Blows per minute is high but low noise. - Available in hydraulic breaker piping - 360。 Rotation SPECIFICATIONS Revolutions Impact Operating Oil Flow Operating Suitable Model Length Per Minute Energy Oil Pressure Rate Weight Excavator GVH3000 3000rpm 51ton 200kgf/cm2 180ℓ/min 1,670kg 2,150mm 25~35ton Quick Coupler Features - The highest quality steel material. - Reliable Availability. - Extended Durability. - Simple & Easy Maintenance. - Fits any Excavator. Fixed Type Free Type SPECIFICATIONS Fixed Type Free Type Description Unit GL200F GL300F GL400F GL500F GL30FR GL50FR GL80FR GL130FR GL200FR GL300FR GL400FR Overall Length mm 909~924 967~1,015 976~1,143 1,192 306~475 534~545 618 765 924~944 983~1,050 1,106~1,173 Overall Width mm 468~483 518~554 606~663 625 175~242 258~263 326 353~436 449~483 543~568 606~663 Overall Height mm 465 514 558~610 587 230~268 307 325 388 492 574 558~610 Equipping Distance mm 400~480 450~560 520~590 550~600 90~140 208~318 275~360 340~430 400~480 450~560 520~590 Distance between High & Low Pin mm 275 300 350 350 159~165 150 200 220 275 300 360 Operating Oil Pressure ℓ/min 10~20 10~20 10~20 10~20 10~20 10~20 10~20 10~20 10~20 10~20 10~20 Operating Pressure kgf/cm2 40~380 40~380 40~380 40~380 40~380 40~380 40~380 40~380 40~380 40~380 40~380 Suitable Excavator ton 18~26 27~30 32~38 40 Over 1~3 3~5 6~8 8~15 18~26 27~30 32~38 GB Hydraulic Breaker | 11
  12. 12. Proven Quality & Value!642-9 Gahyeon-Ri, Tongjin-Eup, Gimpo-City, Gyeonggi-Do, KOREAPhone : +82-31-9882206 Fax : +82-31-9882208E-mail : gb1988@unitel.co.kr, info@gbhammer.comwww.gbhammer.comDistributor

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