Manhole Cover Testing Machine

Manhole Cover Testing Machine
Model: TBTWC-1000A

TBTWC-1000A compression testing machine is used to test bearing capacity and residual deformation of manhole cover made of various materials. This compression testing machine is driven by hydraulic system which is close-loop controlled by computer servo technology.

Technical Parameters
Max. compression capacity 1000kN
Accuracy Better than Grade 1
Relative error ±1%
Effective measuring range 1%-100%F·S
Deformation relative error ±1%
Deformation measuring resolution 0.001mm
Max. distance between compression platens 400mm
Effective distance between columns 1200mm
Piston stroke 380mm
Max. speed of piston moving 80mm/min
Size of upper platen Φ300mm
Size of lower platen Φ356mm
Power 1.8kW (pump motor: 1.5kW)
Loading frame dimension 1420x1250x2120mm
Control cabinet dimension 800x600x1600mm
Weight Around 3000kg
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