Matches in DBpedia 2015-10 for { ?s ?p "Gepanzerte Pioniermaschine (GPM) was the design for two prototype armored engineer vehicles for the Bundeswehr.At the end of the 1960s, it was determined hitherto the forward troops demanded a better answer than the Pionierpanzer 2 currently in use, and in 1972, research began on the development of an improved successor. The firms Eisenwerke Kaiserslautern (EWK, now Santa Barbara Systems, a division of General Dynamics) and Maschinenbau Kiel (MAK) were each commissioned to build prototypes.Hull, running gear, and drivetrain were derived from the Bergepanzer 2A1.GPM 1 MAK (Maschinenbau Kiel)Frame-arm line dredge in a rotating citadel (resembling a turret)Range of motion 360°Arrangements for the vehicle commander, dredging operator, and driverAmidships on the left and right sides are folding 3.75m diameter scissor spades to hold the vehicle stationary and prevent it moving when deployedDigging performance: about 300 m³ (10,600 ft³)/hTrenching depth of the digging shovel: about 5 m (15 ft)35 ton capacity winch Gradient crossing assisted by digging shovel: about 70%Operator and vehicle commander in turretWeight 55 tons maximumDue to the overweight of the system, the engine compartment was covered with an aluminum plateWith the digging shovel sideways, despite suggestions, it is incapable of digging the road out from under itself. GPM 2 EWK (Eisenwerke Kaiserslautern)Front-mounted dozer blade, operated by two pivoting hydraulic telescopic armsRange of motion 195°The crew space features driver (and dozer blade operator) in front, telescoping arms operator and vehicle commander in a row behind himUsually the driver operates with the right telescoping arm and the operator with the left telescoping arm. The operator was able to work with both telescoping arms and oversteering the driver. Adjustable-angle dozer bladeDigging performance: about 300 m³ (10,600 ft³)/hGradient crossing assisted by digging shovel telescoping arms (pushing): about 85%Trenching depth: about 6 m (20 ft) (4.5 m {15 ft} without shovel operator being able to observe the work)35 ton capacity winch Weight 57 tons maximumTrials were carried out between 1976 and 1980 and were successfully completed at the Pionierschule (Army School for Engineers and Construction) in Munich (now in Ingolstadt) and at Bundeswehr Engineers Equipment an Fuel Transportation Systems Test Center (ErprSt 51/now WTD 51), Koblenz.Several problems remained unresolved:The total weight was too much for drivetrain and chassisThe overall workmanship did not meet requirementsThe hydraulics were too complex and troublesome The interior layout was entirely wrongThe project was better shown the door rather than pay for correcting the problems Bundeswehr decided instead of developing the Pionierpanzer Dachs, it would work on improving the existing PiPz 1. The main outstanding task is the replacement of the single arm crane of the PiPz 1 with the EWK's telescoping shovel."@en }
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- Gepanzerte_Pioniermaschine abstract "Gepanzerte Pioniermaschine (GPM) was the design for two prototype armored engineer vehicles for the Bundeswehr.At the end of the 1960s, it was determined hitherto the forward troops demanded a better answer than the Pionierpanzer 2 currently in use, and in 1972, research began on the development of an improved successor. The firms Eisenwerke Kaiserslautern (EWK, now Santa Barbara Systems, a division of General Dynamics) and Maschinenbau Kiel (MAK) were each commissioned to build prototypes.Hull, running gear, and drivetrain were derived from the Bergepanzer 2A1.GPM 1 MAK (Maschinenbau Kiel)Frame-arm line dredge in a rotating citadel (resembling a turret)Range of motion 360°Arrangements for the vehicle commander, dredging operator, and driverAmidships on the left and right sides are folding 3.75m diameter scissor spades to hold the vehicle stationary and prevent it moving when deployedDigging performance: about 300 m³ (10,600 ft³)/hTrenching depth of the digging shovel: about 5 m (15 ft)35 ton capacity winch Gradient crossing assisted by digging shovel: about 70%Operator and vehicle commander in turretWeight 55 tons maximumDue to the overweight of the system, the engine compartment was covered with an aluminum plateWith the digging shovel sideways, despite suggestions, it is incapable of digging the road out from under itself. GPM 2 EWK (Eisenwerke Kaiserslautern)Front-mounted dozer blade, operated by two pivoting hydraulic telescopic armsRange of motion 195°The crew space features driver (and dozer blade operator) in front, telescoping arms operator and vehicle commander in a row behind himUsually the driver operates with the right telescoping arm and the operator with the left telescoping arm. The operator was able to work with both telescoping arms and oversteering the driver. Adjustable-angle dozer bladeDigging performance: about 300 m³ (10,600 ft³)/hGradient crossing assisted by digging shovel telescoping arms (pushing): about 85%Trenching depth: about 6 m (20 ft) (4.5 m {15 ft} without shovel operator being able to observe the work)35 ton capacity winch Weight 57 tons maximumTrials were carried out between 1976 and 1980 and were successfully completed at the Pionierschule (Army School for Engineers and Construction) in Munich (now in Ingolstadt) and at Bundeswehr Engineers Equipment an Fuel Transportation Systems Test Center (ErprSt 51/now WTD 51), Koblenz.Several problems remained unresolved:The total weight was too much for drivetrain and chassisThe overall workmanship did not meet requirementsThe hydraulics were too complex and troublesome The interior layout was entirely wrongThe project was better shown the door rather than pay for correcting the problems Bundeswehr decided instead of developing the Pionierpanzer Dachs, it would work on improving the existing PiPz 1. The main outstanding task is the replacement of the single arm crane of the PiPz 1 with the EWK's telescoping shovel.".