- Construction Equipment
- Model ZLJ5121THB (017021) ZLJ5121THB (017029) ZLJ5121THB (017036) ZLJ5121THB (017037) Drive power kW 174 195 195 132 Max. Concrete Output m3/h 90/57 100/55 100/57 90/50 Max. Concrete Pressure bar 90/140 100/180 75/140 75/140 Concrete Cylinder(diam×stroke) mm 230×1650 200×1650 230×1650 230×1650 Strokes 1/min 22/14 30/17 24/14 22/12 Hopper Capacity L 600 600 600 600 Filling height mm 1450 1450 1450 1450
- • s valve:
- well designed S valve ensure the smooth flow of concrete.
- Extra options:
- Processing equipment in China
- Concrete pumps
- Subcategory 2:
- Concrete equipment
• Special hydraulic system with double pump and double circuits: compared with single pump double circuits, the pumping system and distributing system are driven by two independent pumps that allow a more stable oil flow rate to the pumping unit.
• Intelligent control system: advanced technology, easy operation and high reliability electrical system.
• Hopper: High Suction Capacity due to Large Angle Fluent Hopper Design with less feed accumulation area.
• S valve: well designed S valve ensure the smooth flow of concrete.
• Rapid concrete piston substitution: the pistons can be changed easily by a single operator without any special tools in 15minutes. The hydraulic cylinder has an extra stroke to allow the piston to extend from the concrete cylinder.
• Low running costs.
• Hydraulic oil treatment: equipped with multistage fine filtration and water separation devices, to extend hydraulic components lifetime and reduce oil changes.
Get email updates for Zoomlion processing