Field CBR Equipment Manufacturer,Supplier and Exporter in Africa
Product Code : LSK-SM-10648
Quick Answer: The Field CBR Equipment measures soil bearing capacity in the field with a 50 kN CBR jack, proving rings of 10, 28 and 50 kN, a 50 mm penetration piston and surcharge weights.
Last updated: October 2026
Key Features
Field CBR jack, 50 kN, 8.5 kg, 254 mm high
Proving rings: 10 kN, 28 kN and 50 kN
Penetration piston 50 mm dia, threaded
Surcharge weights: slotted 4.54 kg and 9.07 kg, circular 4.54 kg
Extension rods from 5 cm to 100 cm
Bridge support with dial gauge support; dial gauge 0.01 mm x 25 mm
Technical Specifications
Specification
Value
Jack capacity
50 kN
Proving rings
10, 28 and 50 kN
Piston diameter
50 mm
Surcharge weights
4.54 kg slotted, 4.54 kg circular, 9.07 kg slotted
Dial gauge
0.01 mm x 25 mm
About This Product
Extension rods machined from steel tubing are used as spacers between the proving ring and penetration piston. The dial gauge support has a quick release screw type clamp that can slide and lock anywhere along the 2-metre length of the bridge.
Frequently Asked Questions
What proving rings come with the Field CBR Equipment?
