CBR Loading Press

CBR-1 Laboratory CBR loading machine

CBR Test Apparatus is suitable for test of soils and mix materials (the grain size of the soil is less than 40mm) compacted with CBR mold so as to confirm the bearing loading ability of pavement, roadbed, subcrust as well as material layer of the roadbed to be designed. It consists of a twin column frame, proving ring, penetration bar, loading plate, micrometer, measuring device for swell increment etc. and easy to operate.

Technical Parameters

Product Model	CBR-1
Capacity	30kN, 50kN (selectable)
Load speed	1.0mm/min.
Penetrating bar	Ø50mm x 100mm
Platen size	Ø170mm
Platen travel	50mm
Mold	Ø152mm x 170mm

Standard accessories

Main machine 1set
Proving ring 1pc
Penetration bar 1 set
Instruction book 1 copy
Certificate of Quality 1copy







CBR-2 Laboratory CBR loading machine

This is Multispeed analogue type CBR machine, having selectable speed rates of 1mm/min and 1.27mm/min.

It features a rigid two column frame with upper crossbeam, which can be adjusted in height and locked in position with locknuts.

The drive force is provided by a mechanical jack housed in the base cabinet

Technical Parameters

Multispeed	1mm/min, 1.27mm/min
Max capacity	50KN
Penetration bar	Diameter of Platen:Ф50±0.05mm. Length100mm
Power	AC220V±10％ 50Hz

Standard accessories

Main machine 1set
Proving ring 1pc
Penetration bar 1 set
Instruction book 1 copy

This Field CBR test set is used in site to test CBR value to determine quickly and efficiently the bearing capacity of soils on road constructions, foundations, road subgrades etc

Technical Parameters

Product Model	TBTLCB-2
Hydraulic jack	100kN
Capacity	60kN
Penetrating rod	Ø50mm x 200mm
Bearing plate	1.25kg/ea.

Mechanical Loading Press


GB, BS standard moulds are available


CBR Mould with perforated base plate, ASTM


Bottom (CBR mould)


Solid Base Plate for CBR Mould, ASTM


Spacer Disc with T handle , ASTM


Annular Surcharge weight 2270g, ASTM


Slotted Surcharge weight 2270g, ASTM


Slotted Surcharge weight 2270g, ASTM


Tripod, dial gauge supporte


Tripod, dial gauge supporte


Steel rule 300mm long, grad. 0.5mm

Dial gauge 25mm range, 0.01mm sub div.

Filter screen, stainless steel, dia.149mm, mesh 0.150mm

Filter paper dia. 150mm, pack of 100Pcs