Products Cylinder Overview No Images found. C2 C9 C12 C12 Handheld Splitter The Darda C12 is the largest handheld splitting cylinder. The C12 is extremely well suited for the demolition of harder materials where high production rates are essential. This splitter is excellent at breaking reinforced concrete, hard bedrock and boulders, and for the production of granite blocks in the natural stone industry. These units can effectively remove blocks of rock that weigh in excess of 50 tons.Order Part No: -12IMPORTANT: Splitters must be lubricated with ELCO LUBE-PASTE. Failure to do so will result in premature wear and tool failure. Technical Data Hole DiameterHole DepthEffective ForceWeight1-3/4 Inches26 Inches400 Tons68 Pounds C20 C20 Carrier Mounted Splitter The C20 is the largest Darda splitting cylinder and is designed to be used in conjunction with a 5-7 ton excavator. The cylinder is mounted to the carrier using one of four different methods: chain, carriage, and two different types of rigid mounting configurations. The C-20 is extremely well suited for ledge work and larger trenches, and is effective at removing large blocks of rock. Gas Hydraulic Power Unit Air Hydraulic Power Unit Air Powered Hydraulic Power Unit The Elco air powered hydraulic power unit consists of an air motor, hydraulic pump, hydraulic reservoir, and pressurematic valve, all contained within a compact package. The air motor requires 50 to 80 CFM at 100 PSI. The air must be clean, dry, and lubricated. The Elco air powered hydraulic power unit is well suited for remote sites where large air compressors are readily available.Order Elco Part No: 02Conversion kits are offered for quickly changing between air, gas, and electric power sources. Units are shipped dry. Oil capacity is 5 gallons. IMPORTANT: Splitters and hydraulic power units MUST use Shell Aero Fluid #4 or ExxonMobil Univis HVI 13. Electric Hydraulic Power Unit Elco Accessories Elco Accessories Flowbar Manifold: Run up to five C-12, C-9, or C-2 splitters from one Elco Hydraulic Power Unit. A Flowbar Manifold is outfitted with quick disconnects that are mounted to an aluminum distribution block with up to five sets of 10-foot hoses. Flowbars can be ordered with 2, 3, 4, or 5 sets of lines. Each set of lines ordered will come with quick disconnects on one end so that the manifold can quickly be plumbed in-line with the hydraulic power unit. Use of a Flowbar Manifold will not reduce output pressures or effective force delivered by the splitter units. Flowbar manifolds are used for high-production and high-precision work where all tools are installed along a line and used to create connecting breaks or break loose extremely large blocks of rock. The use of a Flowbar Manifold is recommended over multiple individual power units and splitters. Elco Lubricant: Elco Lubricant is required for use of the splitters. Lubricant is packed in ½ and 1-pint cans and shipped in cases of 12.