The Ripamonti Georig 820 is a Drilling Rig designed for Geotechnics and Geothermal probes/boreholes or small Water Wells.
The Georig 8200 in the largest rig offering in this range of rigs and it good power offering and a longer stroke than the smaller models.
 
Technical Specifications: 
Base Rotation
Mast Lifting -5 degree tp + 90 degree
Mast Inclination (left / right +/-15 degrees)
4 Stabilisers
Back feed 800mm
 
Crawler:
Type: Fixed Track 
Tracks/Pads: Steel or Rubber
Wheel Base: 1700mm
Length: 2572mm
Track Width: 400mm
Weight: 8000kg (depending on accessories)
Speed: 0-2 km/h
 
Hydraulic Circuit:
Controls: Radio controlled, proportional, load sensing
Pump: Piston type, variable displacement
Max Oil Flow: 230 l/min max
Max Pressure: 200 bar max (2900 psi)
 
Engine:
Type: Diesel Turbo
Model: Kubota V3800 Stage V
Power: 94.6kW / 130 HP
 
Drill Mast:
Model: S400
Stroke: Standard 3300mm
Pull Back / Down: 6500kg