GOLDENROC leads the field with the best drilling rate compared to other manufactures. Gives perfect results in soft
medium and hard rock conditions.
All Gondenroc Down Hole Hammers provide long grilling life with their perfect operation pressure and provides maximum efficiency in other equipments.These specialties guaranty a more excellent quality to you.
Gondenroc Hammer Benefits
- Max. energy excication and reduced repair and maintenance needs.
- Fever parts reduce repair and maintenance need to the lowest.
- High frequency design make it works property.
- It has a well hardened body even for proper abrasion resistance of most abrasive conditions
- Removing and assembling of the hammer are made casier with threads started in the multiple head piece and in front piece.
- It eliminates the need for special mounting devices with its specially produced interval-wearing parts.
- Thermal processing is strictly applied for all important internal parts in order to maximize the physical life of the hammer.
- It is user-friendly it’s low cost even in the hardest conditions.
Specifications |
Unit |
Goldenroc 3 |
Goldenroc 35 |
Goldenroc 4 |
Goldenroc 45 |
Goldenroc 6 |
Goldenroc 8T |
Goldenroc 8 |
Goldenroc 10 |
---|---|---|---|---|---|---|---|---|---|
Hole Diameter | mm | 82-95 | 95-115 | 115-140 | 115-140 | 154-203 | 200-254 | 200-254 | 227-305 |
Case Diameter | mm | 74 | 85 | 101 | 100,2 | 144 | 178 | 178 | 195 |
Piston Strake | mm | 56 | 80 | 90 | 80 | 85 | 85 | 85 | 80 |
Piston Weight | kg | 3,35 | 3,9 | 7,5 | 8,9 | 24 | 45 | 43 | 52.50 |
Length (w/o Bit) | mm | 723 | 804,8 | 1.000 | 1.005,7 | 1.126 | 1.280,5 | 1.322,5 | 1,172 |
Weight (w/o Bit) | kg | 16,7 | 21,6 | 45 | 55,4 | 97 | 168 | 182 | 200 |
Top Sub Thread 1 | – | RD 50-6 FM | 2.3 API 8″ API REG | 2.3 API 8″ API REG | 2.3 API 8″ API REG | 3.1/2″ API REG | 4.1/2″ API REG | 4.1/2″ API REG | 4.1/2″ API REG |
Top Sub Thread 2 | – | – | RD 50-6 FM | – | – | – | – | – | – |
Top Sub Wrench | mm | 50.00 | 63.00 | 63.00 | 65.00 | 100,5 | 115 | 115 | 140 |
Pressure |
Unit |
Goldenroc 3 |
Goldenroc 35 |
Goldenroc 4 |
Goldenroc 45 |
Goldenroc 6 |
Goldenroc 8T |
Goldenroc 8 |
Goldenroc 10 |
---|---|---|---|---|---|---|---|---|---|
7,0 Bar (100 PSI) | m3/min(cfm) | 2,45(82,5) | 3,90(130) | 5,1(170) | 12,0(400) | ||||
10,5 Bar (150 PSI) | m3/min(cfm) | 4,03(137) | 5,86(195) | 6,9(230) | 6,60(220) | 9,3(310) | 18,0(600) | 22,52(750) | |
14 Bar (200 PSI) | m3/min(cfm) | 5,40 | 7,80(260) | 9,00(300) | 9,00(300) | 15,0(500) | 16,5(550) | 24,0(800) | 27,0(900) |
17 Bar (250 PSI) | m3/min(cfm) | 9,76(325) | 11,10(370) | 11,70(390) | 19,2(640) | 22,5(750) | 30,0(1.000) | 31,53(1.050) | |
21 Bar (300 PSI) | m3/min(cfm) | 14,40(480) | 24,9(830) | 33,0(1.100) | 36(1.200) | 36(1.200) | |||
24 Bar (350 PSI) | m3/min(cfm) | 30,6(1020) | 36(1.200) | 40,50(1.350) |