supply of light weight lithium battery tamping machine one set containing 2 nos of tampers. techni cal specification- (1)weight (including tool & battery)=20 kg,(2) power source= double lithium battery, (3) bpm (blow per minute) = 11400, (4) rpm (rotation per minute)=15000, (5) rated voltage (dc.v)=36, (6) ba ttery capacity (ah)=24-48,(7) acceleration of handle (m/s2)=<10, (8) nos loaded amplitude (mm)=>1.35, ( 9) vibration frequency (hz)=>190, (10) ort(*c)+-40-50*c, (11) dimention(mm)=1020 x 48

Northeast Frontier Railway has invited bids for the supply of light weight lithium battery tamping machine one set containing 2 nos of tampers. techni cal specification- (1)weight (including tool & battery)=20 kg,(2) power source= double lithium battery, (3) bpm (blow per minute) = 11400, (4) rpm (rotation per minute)=15000, (5) rated voltage (dc.v)=36, (6) ba ttery capacity (ah)=24-48,(7) acceleration of handle (m/s2)=<10, (8) nos loaded amplitude (mm)=>1.35, ( 9) vibration frequency (hz)=>190, (10) ort(*c)+-40-50*c, (11) dimention(mm)=1020 x 485 x 355, (12) c ontinuous running time/battery=45-55 min, (13) joules per blow= >4.2 kn. make/ brand- morton or sup erior. [ warranty period: 24 months after the date of delivery ] ] - light weight lithium battery tamping machine one set containing 2 nos of tampers. technical specification- (1)weight (including tool & battery)=20 kg,(2) power source= double lithium battery, (3) bpm (blow per minute) = 11400, (4) rpm (rotation per minute)=15000, (5) rated voltage (dc.v)=36, (6) battery capacity (ah)=24-48,(7) acceleration of handle (m/s2)=<10, (8) nos loaded amplitude (mm)=>1.35, (9) vibration frequency (hz)=>190, (10) ort(*c)+-40-50*c, (11) dimention(mm)=1020 x 485 x 355, (12) continuous running time/battery=45-55 min, (13) joules per blow= >4.2 kn. make/ brand- morton or superior., with an EMD of ₹0 Cr. Please refer to the tender document for project value details. Interested bidders can submit applications until 1 October 2026, with the technical opening scheduled for 1 October 2026.