SPT-C390/SPT-C690

SPT-C390

SPT-C390 is a fully hydraulic soil investigation machine mounted on a self-propelled rubber chain crawler and extremely suitable for rough terrains. The crawler movement system makes it easy to transport.It can control the lifting of the mast by the oil cylinder, adjust thelateral rotation, adjust the front and back,and fold the upper part of the mast.

Features

· Folding mast, easy to move;

· Adaptable to a variety of terrain, wide use;

· Honda engine GX390, maximum power 8.7kw, electric start, with hour meter and voltmeter.

· 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;

· Worktable with vice and large capacitystorage boxes on both sides.

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

SPT-C690

SPT-C690 is an upgraded version of SPT-C390. SPT-C690 is also a fully hydraulic soil investigation machine with a self-propelled rubber chain crawler but more powerful. It is equipped with Honda engine GX690, 2 cylinders 22HP. In addition to the functions of SPT-C390, SPT-C690 can be equipped with other components to achieve more functions.

Optional accessories

DROP WEIGHT AFNOR A 128KG

◎ Drop height 750mm

◎ Weight levels 32kg/64kg/96kg/128kg

◎ For undisturbed sampling (RAMBO)

HYDRAULIC BREAKER HAMMER

◎ 1500 blows/min.

◎ Single blow energy 95 Joule

◎ For window sampling

ROTARY DRILL HEAD

◎ SPT-C390 Maximum torque700N

◎ SPT-C690 Maximum torque1200N

SURFACE CORE DRILLING ≤150MM DIA

◎ For asphalt, concrete, hard rock layers

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: Double-layer sampling tube,With 51mm outer diameter, (57/71/89 can be customized) 10m

Size / Weight: 820x1500x2400 mm (Crawler/ Full size) / 845kgs

Max speed: 2.5km/hour

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