GRUNDOBURST® Models
GRUNDOBURST® G-Series
G Series consists of the 400G, Mini-400 G, 800G, 1000G, 1250G and 2500G models. The G-Series Grundoburst models are equipped with Quicklock bursting rods.
GRUNDOBURST® TX-Series
TX Series consists of the 30TX and the 50TX Grundoburst models. The 30TX and 50TX have push/pull rods.| GRUNDOBURST® SPECIFICATIONS (G-Models) | |||||||||
| Data/Description |
Grundoburst 400G |
Grundoburst 800G |
Grundoburst 1000G |
Grundoburst 1250G |
Grundoburst 1900G |
Grundoburst 2500G |
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|---|---|---|---|---|---|---|---|---|---|
| Length without Leveling Unit (in) |
min. 50; max. 112.2 |
min. 66.9; max. 112.2 |
min. 86.6; max. 141.7 |
min. 83 | min. 112 | min. 116 | |||
| Min. Dimensions of Machine Pit L/W/D (in) |
90 x 24 x 9 below pipe line |
134 x 32 x 10
below pipe line |
240 x 60 x 18 |
256 x 65 x 14 below pipe line |
315 x 65 x 16 below pipe line |
355 x 80 x
20 below pipe line |
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| Weight without leveling unit (lbs) | 1,190 | 2,780 | 5,290 | 6,500 | 7,940 | 8,380 | |||
| Thrust at 250 bar (lb of force) | 61,822 | 84,753 | 137,133 | 148,374 | 201,204 | 395,664 | |||
| Pull back at 250 bar (lb of force) |
89,923 (45 ton) |
172,878 (86 ton) |
224,809 (112 ton) |
285,957 (143 ton) |
427,137 (214 ton) |
573,263 (287 ton) |
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| Effective length of bursting rod (in) | 27.6 | 29.5 | 59 | 67 | 88 | 87 |
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| rod diameter (in) | 2.13 | 2.95 | 3.9 | 3.9 | 4.7 | 5.5 | |||
| rod weight (lbs) | 15.4, 11.0 | 29 | 161 | 187 | 364 | 464 | |||
| Hydraulic power unit for |
TT B 40 (Only for 400G3) |
TT B 100 (for 400G3, 800G3, 1000G3 & 1250G) |
TT B 110 (400G, 800G, 1250G,1900G) |
TT B 250 (2500G) |
|---|---|---|---|---|
| Motor | Diesel | Diesel | Diesel | Diesel |
| Output |
17.5 kW at 2300 min |
43 kW at 2300 min |
55.5 kW at 2800 min |
127 kW at 2000 min |
| Hydraulic pressure max. (psi) | 3,626 | 3,626 | 3,626 | 3,626 |
| Oil tank capacity (gal) | 23.8 | 52.8 | 61 | 250 |
| Diesel tank capacity (gal) | 11.9 | 15.3 | 29 | 44 |
| Weight (lbs) | 1,698 | 2,734 | 2,867 | 8,159 |
| Size L/W/H (in) | 55.1 / 26.4 / 53.1 | 57.9 / 28.3 / 72.8 | 64.6 / 33 / 65 | 106.3 / 55.2 / 94.5 |
Specifications subject to change at anytime.
| GRUNDOBURST® Specifications (TX-Models) | ||
| Data/ Description |
Grundoburst 30TX |
Grundoburst 50TX |
|---|---|---|
| Rig
size L/W/H (when closed) (in) Rig size L/W/H (when open) (in) |
67 /18 / 18 116 /18 / 18 |
75 /20.5 / 18.5 98 /20.5 / 18.5 |
| Weight (lbs) | 882 | 1,412 |
| Power at 2,650 psi (180 bar) | 60,000 lbs. of Push/Pull | 100,000 lbs. of Push/Pull |
| Speed at 30 Gal/min | 15 ft/min | 8 ft/min |
| Hydraulic power unit for |
Grundoburst 30TX | Grundoburst 50TX |
|---|---|---|
| Motor | Diesel | Diesel |
| Output | 17.5 kW at 2300 min(-1) | 17.5 kW at 2300 min(-1) |
| Hydraulic pressure max. (psi) | 3,625 | 3,625 |
| Oil flow (gal/min) | 0 - 34.3 | 0 - 34.3 |
| Oil tank capacity (gal) | 24 | 24 |
| Diesel tank capacity (gal) | 12 | 12 |
| Weight (lbs) | 1,698 | 1,698 |
| Size L/W/H (in) | 55.1 / 26.4 / 53.1 | 55.1 / 26.4 / 53.1 |
Ram Push/Pull (Base Unit) complete with Gate Plate Assembly and built-in telescopic extension frame.
Specifications subject to change at anytime.