Novel and compact design, small size with high power -- all in crawler type CPT vehicle the features of which are as set forth below:

1.By using this vehicle, operating CPT test in severe environment (such as beach, river bank, sand field, paddy field, etc) becomes so easy. Driving on icy roads also won’t be a problem.

2.Advanced hydraulic system: with direction-controlling combination multi-way valve, it is compact, small and easy to install.

3.Unique hydraulic anchoring device: high-power motor directly runs the screw mandrel to anchor which is handy and time-saving.

4.Gliding rod case: while penetrating, it can be glided out effortlessly. This could enlarge the working space and make loading and unloading convenient. Also it can be pulled back easily while the vehicle’s walking.

5.This vehicle is ideal not only for CPT test but also other in situ tests, with corresponding attachments and accessories, like CPTu test, PMT, DMT, VCT, WVT, etc.

Model  TPC-20L, TPC-25L
Engine：490 diesel engine
Power：22 KW
Speed：2.5-4.0 km/h
Drive：Hydraulic motor
Caterpilar band：Rubber or steel, 300 mm wide
Pace：82mm
Number of grip lug：55
Gradeability：Less than 20°
Oil pressure：16 MPa
Oil cylinder stroke：450 mm
Penetration force：200KN,250KN
Pul ing force：240KN,280KN
Speed of penetration：1.2 ± 0.3 m/min
Anchor motor：M21-1.6T65
Max. Torque：2442 N.m
Multiple-threaded screw：72x4x80 mm
Outline size (single-side anchor)：3100x1560x1900 mm
Outline size (double-side anchor)：3300x1560x1900 mm

Configuration Table