The SP 500 stationary concrete pump has been upgraded to comply with Tier 4 emissions regulations, using a Cat C3.4B diesel rated at 74.5 horsepower. The pump produces up to 45 cubic yards per hours at 1,100 psi. The twin-cylinder, all-hydraulic pump handles up to 1/5-inch aggregate. The six-inch diameter pumping cyclinders have a 39-inch stroke. Available as skid-, truck- or trailer-mounted units.
