Hydraulic hole diggers: TRH
Hole diggers for adaptation on excavators up to 8 T or telescopic loader.

3 models with a wide range of augers: more than 30 interchangeable models, from 100 up to 600 mm Ø.
No drainage = quick and less expensive mounting.
Easy and quick mounting / change of augers thanks to the hexagonal coupling.
Fit all types of carriers thanks to all existing couplings: MORIN, KLAC, VOLVO, VERACHTERT, LEHNOFF...
Options : 300 to 2000 mm length, anti-swinging device, tilt meter, storage stand for 4 or 7 accessories.
MODELS | TRH 252 | TRH 406 | TRH 508 |
Adaptation | Mini excavator from 0.8 to 2.2 T | Mini excavator from 3.5 to 6 T or telescopic loader | Mini excavator from 3.5 to 8 T or telescopic loader |
Max. auger Ø (hard soils / soft soils) | 200 / 300 mm | 400 / 500 mm | 500 / 600 mm |
Fastening device for the auger | Hexagon 42 | Hexagon 80 | Hexagon 80 |
Oil flow (recommended) | 25 L/mn (75 L/mn max.) | 50 L/mn (150 L/mn max.) | 80 L/mn (225 L/mn max.) |
Min. / max. pressure | 120 bar / 225 bar | 200 bar / 330 bar | 200 bar / 330 bar |
Max. torque * | 1111 Nm | 2627 Nm | 4204 Nm |
Rotation speed with recommended flow | 75 rpm | 100 rpm | 100 rpm |
Drainage | NO | NO | NO |
Weight without hitch | 24 kg | 100 kg | 103 kg |
3 models with a wide range of augers: more than 30 interchangeable models, from 100 up to 600 mm Ø.
No drainage = quick and less expensive mounting.
Easy and quick mounting / change of augers thanks to the hexagonal coupling.
Fit all types of carriers thanks to all existing couplings: MORIN, KLAC, VOLVO, VERACHTERT, LEHNOFF...
Options : 300 to 2000 mm length, anti-swinging device, tilt meter, storage stand for 4 or 7 accessories.











TRH 252
Machinery dedicated to adaptation on excavators

Questions? Contact us!
(Service in English)
Danielle Denis
819-313-7081
sales@gesproequipement.com
Administration and Sales
Sylvain Vouligny
819-372-6392
admin@gesproequipement.com