Keywords
Citation
(2005), "Concentric fuel pumps for Deutz 2012 and 2013 engines", Industrial Lubrication and Tribology, Vol. 57 No. 6. https://doi.org/10.1108/ilt.2005.01857fad.002
Publisher
:Emerald Group Publishing Limited
Copyright © 2005, Emerald Group Publishing Limited
Concentric fuel pumps for Deutz 2012 and 2013 engines
Concentric fuel pumps for Deutz 2012 and 2013 engines
Keywords: Pumps, Fuels
Concentric Pumps Ltd has designed a new, high-performance fuel pump for the Deutz 2012 and 2013 Series diesel engines designed to meet forthcoming EU and North America Tier 3 off-highway emission legislation (Plate 1).
Plate 1
Concentric pumps has developed a new gear-driven, high performance fuel pump
for the Deutz 2012 and 2013 engines, designed for use in construction equipment
The new 2012 and 2013 engines incorporate DEIJTZ's new DCR* common rail fuel system, which imposes more challenging performance requirements on the low-pressure, belt-driven fuel pump. Concentric has responded to this challenge by replacing the previous rotor pump with a gear pump design. The new pumps, which feature robust cast-iron housings, have demonstrated improved performance and durability.
The Deutz 2012 engine is available as either a four or six cylinder in-line engine, with a power range of 60-155 kW and is designed for construction, stationary, agricultural, mining and other equipments as well. The 2013 is a compact four and six cylinder in-line engine, with a power range of 85-200 kW designed for the same application like the 2012 series. Both offer turbocharging or turbocharging with charged air cooling.
Concentric Pumps Limited is a subsidiary of Concentric plc, a major supplier to the world's truck and construction equipment industries with plants in the UK, USA and India. In addition to oil, fuel and water pumps for diesel engines, the group also manufactures, lubrication pumps for transmissions and compressors, fans, impellers and associated equipment.