SPT-H

SPT-H is a manually transported dynamic probing rig on wheels with hydraulic motor and folding mast. The integrated three-legged foot with crank makes it can be erected firmly on site and allows for soil sampling at ease.

Features

· Folding mast, easy to move;

· Three-leg foot for perpendicular working in all positions;

· 6.5hp, 4-stroke Honda motor, flow 15L/min, rate pressure 16MPa.

· 10 kg basic drop weightand 20 kg + 20 kg + 13.5 kg additionalweights. Drop weight can be adjusted as needed;

· Drop height can be varied between 500 and 750 mm;

· Mechanical blow counter;

· Hydraulic rod extraction unit;

· Dynamic probing DPL, DPM, DPH, DPSH and SPT  can be carried out.

TECHNICAL PARAMETERS

Hammer mass: DPL 10kg, DPM 30kg, DPH 50kg, DPSH & SPT 63.5kg

Number of blows: 15-30 blows per minute

Dropping height: 500 / 750mm adjustable

Window sampling: With 51mm outer diameter, 1m length split sampler（Optional）

Size / Weight: 1600x940x1540mm 230kgs

Rod: Dia. 22mm x 1m, 2 pcs; Dia. 32mm x 1m, 10 pcs

Brass cap: One is suitable for dia. 22mm rod, the other is for dia. 32mm rod

Cone: 90° cones, nominal base areas are 10cm2, 15cm2, 16cm2, and 20cm2 respectively

Rod clamp: Suitable for dia. 22mm and dia. 32mm rod and dia. 51mm window sampler

Rod extraction unit: Including oil cylinder and clamp (suitable for 20~65mm)

Tools