Tender For supply of light weight lithium battery operated tamping machine ( one set consists - tamping machine - 2 nos, tie tamping tools- 2nos, battery -2nos, battery charger -2nos) brand- mortan, chakradhar, lakshmi or similar technical features of the machine 1. weight including tools and battery - 20 kg 2. pow er source - double lithium battery 3. bpm (blows per minute) - 11400 4. rpm ( rotation per minute)- 15000 5. rated voltage (dc.v) - 36 6. battery capacity (a h) - 24-48 7. acceleration of handle (m/s2) - < 10 8. non loaded amplitude (mm) - >1.35 9. vibration frequency (hz) - >190 10. ort (?c) - 40 - 50? c 11. dim ension (mm) - 1020x485x355 12. continuous running time/battery- 45-55 min 13. joules per blow - > 4.2 kn [ warranty period: 30 months after the date of delivery ]
Tender For supply of tungsten carbide tamping tool (tctt) set for old csm/duo as per rdso spec.notm/hm/6/320 (rev-3).each set consist of following four type of tamping tool set. (1) tampingtool (type-i) as per rdso drg. of tool: rdso/tm/14a/16 qty.=16nos./set. (2)tamping tool (type-ii) drg. of tool :rdso/tm/14b/16 ,qty.= 04 nos./set. (3)tamping tool (type-iii) as per rdso drg. of tool : rdso/tm/14c/16 ,qty.= 04nos./set). (4)tamping tool(type-iv), drg. of tool : as per rdso rdso/tm/14d/16 ,qty.= 08 nos./set.total tampingtools in a set is 32 nos. (drawing of tools attached) make: own make equivalent to plasser
Tender For supply of tungsten carbide tamping tool for pct machines, make-crcc or equivalent, 1 set consisting 16 tools (8+8), as per drawing:- 1. drawing no. - rdso/tm/01a/16(rev-1), crcc part no.- 80264411938 (in ner side fitted tamping tool) = 8 nos. 2. drawing no. -tmd/jhs/tm/pctm/01, crcc part no.- 80264411108 ( outer side fitted tamping tool) = 8 nos. warranty - the life of tctt in a set shall be guaranteed for tamping of minimum 2,50,000 insertions. however min. service life of any one tctt shall not be less than 50,000 in sertions. the warranty shall expire 24 months after the delivery at ultimate destination or 18 months from t he date of fitment on machine, whichever is earlier. supplied materail should fit properly on machine. [ wa rranty period: 24 months after the date of delivery ]