Our Products

 GB Rock Breakers
Function
  • Extended Piston Stroke
    Smoother Operation
    Minimal Repercussion On Carrier
  • Improved Properties (piston)
    Improved Emergency Running Properties
    Manufactured with High-quality Nickel & Vanadium Alloy Steel
  • GB Tool
    Exceptional Performance And Reliability
    Manufactured With High-quality Alloy Steel
  • Back Head
    Power Accumulator
  • Lubrication Adequate For Entire Shift
    Reduced Wear And Tear
    Consistent Availability Due To Extended Maintenance Intervals
  • Cylinder & Valve
    Prevents Scoring With Precision Finishing Treatment
  • Tie Rod
    Dynamic Screw Desing Prevents Damage
  • Accumulator (Some Models Applied)
    Reduces Irregular Pulse Pressure on hydraulic circuit improved striking power with supply of accumulated gas pressure
 


 

 GB Bracket Type
 

 

Side Bracket Type(Triangle Type)

 

 

Side Plate Type (Top Type)

 

 

Box Type (Low Noise Type)

 

 

Uni Ram Type

 
 GB models satisfy what operators want to achieve


 

Description Internal valve
GBN series GBN10T GBN20T GBN30T GBN45T GBN60T GBN70T GBN100T GBN140T GBN170T
Operating Weight (Tool+M/C) Silenced

 

kg

 

 

135

 

145 180 250 310 380 570 890 1,200

 

lb

 

298 320 397 551 683 838 1,257 1,962 2,646
open top

 

Kg

 

75 86 160 225 324 380 613 850 1,280

 

lb

 

165 190 353 496 714 838 1,351 1,874 2,822
Main Body Weight

 

Kg

 

50 60 86 112 156 192 266 434 520
Tool (moil type) Weight

 

Kg

 

4 6.0 9 12 20 25 41 59 97
Diameter

 

mm

 

40 45 53 60 70 75 90 100 125
Operating Pressure (Breaker)

 

bar

 

80~100 80~100 90~120 100~130 95~130 100~140 130~160 150~170 150~170

 

psi

 

1,160~1,450 1,160~1,450 1,305~1,740 1,450~1,885 1,377~1,885 1,450~2,030 1,885~2,320 2,175~2,465 2,175~2,465
Setting Pressure(Machine)

 

bar

 

150 150 150 160 170 180 190 200 200

 

psi

 

2,175 2,175 2,175 2,320 2,465 2,610 2,755 2,900 2,900
Impact Rate

 

bpm

 

800~1,400 700~1,200 600~1,100 500~1,000 450~1,000 475~950 480~850 450~780 420~730
Accumulator Pressure (N2-Gas)

 

bar/psi

 

NONE ACCUMULATOR
Back Head Pressure (N2-Gas)

 

bar/psi

 

14/203 14/203 16/232 16/232 16/232 16/232 16/232 16/232 16/232
Required Oil Flow

 

l/min

 

15~30 20~35 25~50 30~60 34~60 40~80 45~85 85~110 100~120

 

g/min

 

3.9~7.9 5.3~9.2 6.6~13.2 7.9~15.8 8.9~15.8 10.5~21.1 11. 8~22.4 22.4~29 26.4~31.6
Suitable Excavator Min

 

ton

 

0.8 1.2 2.5 3 3.5 6 6 10 15
Max

 

ton

 

2.5 3 4.5 5.5 7 9 13 17 20
Suitable

 

ton

 

1 2 3 5 6 7 10 14 17
GB models satisfy what operators want to achieve


 

Description Internal valve
GBN series GBN210T GBN220T GBN400T GBN450T GBN520T GBN700T GBN800T
Operating Weight (Tool+M/C) Silenced

 

kg

 

1,700 1,930 2,400 3,630 4,340 5,200 6,600

 

lb

 

3,748 4,255 5,291 8,003 9,568 11,464 14,551
open top

 

Kg

 

1,800 2,020 2,640 3,830 4,540 5,450 6,820

 

lb

 

3,968 4,453 5,820 8,444 10,009 12,015 15,036
Main Body Weight

 

Kg

 

682 812 1,114 1,490 1,770 2,250 2,900
Tool (moil type) Weight

 

Kg

 

125 129 193 226 256 340 420
Diameter

 

mm

 

135 140 155 165 180 195 210
Operating Pressure (Breaker)

 

bar

 

160~180 160~180 160~180 160~180 160~180 160~180 160~180

 

psi

 

2,320~2,610 2,320~2,610 2,320~2,610 2,320~2,610 2,320~2,610 2,320~2,610 2,320~2,610
Setting Pressure(Machine)

 

bar

 

210 210 220 220 220 220 220

 

psi

 

3,045 3,045 3,190 3,190 3,190 3,190 3,190
Impact Rate

 

bpm

 

350~680 280~550 280~550 240~315 210~290 195~276 195~260
Accumulator Pressure (N2-Gas)

 

bar/psi

 

NONE ACCUMULATOR
Back Head Pressure (N2-Gas)

 

bar/psi

 

16/232 16/232 16/232 16/232 16/232 16/232 16/232
Required Oil Flow

 

l/min

 

120~150 120~150 120~150 120~150 120~150 120~150 120~150

 

g/min

 

31.6~39.6 31.6~39.6 42.2~63.3 52.8~68.6 55.4~76.5 63.3~89.7 79.2~105.6
Suitable Excavator Min

 

ton

 

18 20 28 38 45 50 55
Max

 

ton

 

28 30 40 52 70 75 100
Suitable

 

ton

 

20 24 34 45 55 60 80
 Danaldson Filtration Solutions

 

 

 

 

 

 

 

 
 ITR Tooth Point Dealer

 


 

 

 

 

 

 

 

 

 

 Arabian Petroleum Ltd.

 

 

Our comprehensive range of industrial gear, hydraulic, compressor lubricants etc.

 

 

Our series of products is an ensemble of the best and latest technology in soluble Metalworking fluids, neat cutting oils, quenching

 

 

Our custom-developed range of speciality lubricants is tailor-made for application that includes synthetic thermic fluid, vaccum oil

 

 

Our extensive range of greases distinguishingly caters to industrial and automotive applications with wide temperature ranges