Products

HOT Cranes

Single Girder HOT Cranes (SG - HOT)

Specifications/Dimensions (mm)
Capacity (T) End Carriage Type	Span S(M)	Approx.Static Wheel Load (KG)	Approx. Crane Weight Approx (KG)	H	B	C-C	A	K	E=F	C
1T HH 150 a	3	590	400	475	30/32	750	1110	565	400	205
1T HH 150 a	4	620	425	475	30/32	750	1110	565	400	205
1T HH 150 a	5	700	575	485		1200	1560	565	400	205
	6	730	675	525		1200	1560	565	400	205
	7	770	725	525		1600	1960	565	400	205
	8	800	825	575		1600	1960	565	400	205
	9	850	975	625		2000	2360	565	400	205
	10	860	1025	625		2000	2360	565	400	205
	11	960	1375	630		2000	2360	565	400	205
	12	990	1575	630		2400	2760	565	400	205
2T HH 150 a	3	1040	425	475	30/32	750	1110	690	400	205
2T HH 150 a	4	1090	500	525	30/32	750	1110	690	400	205
2T HH 150 a	5	1180	600	525		1200	1560	690	400	205
	6	1220	700	525		1200	1560	690	400	205
	7	1290	875	625	30/32	1600	1960	690	400	205
	8	1320	975	625		1600	1960	690	400	205
	9	1360	1075	625		2000	2360	690	400	205
2T HH 150 a	10	1360	1275	725	30/32	2000	2360	690	400	205
	11	1480	1450	775		2400	2760	690	400	205
	12	1520	1700	775		2400	2760	690	400	205
3T HH 150 a	3	1500	525	525	30/32	750	1110	765	400	205
	4	1570	600	575		750	1110	765	400	205
	5	1670	1050	685		1200	1560	765	400	205
	6	1720	1150	735		1200	1560	765	400	205
	7	1790	1400	745		1600	1960	765	400	205
3T HH 150 b	8	1850	1575	565	30/32	1600	1960	765	400	35
	9	1880	1650	565		2000	2360	765	400	35
	10	1950	1850	575		2000	2360	765	400	35
	11	2010	1950	625		2000	2360	765	400	35
	12	2060	2250	625		2400	2760	765	400	35
5T HH 250 a	4	2560	1050	685	30/32	1200	1660	885	400	320
	5	2630	1150	735		1200	1660	885	400	320
5T HH 250 b	6	2720	1300	565		1200	1660	885	400	50
	7	2790	1500	565		1600	2060	885	400	50
	8	2860	1700	615		1600	2060	885	400	50
	9	2920	1850	625	30/32	2000	2460	885	400	50
	10	2980	2050	625		2000	2460	885	400	50
	11	3080	2400	715		2000	2460	885	400	50
	12	3190	2750	725		2400	2860	885	400	50
7.5.T HH 250 a	3	3540	1100	685	40/42	1200	1660	1000	450	320
7.5.T HH 250 a	4	3710	1250	735		1200	1660	1000	450	320
7.5.T HH 250 b	5	3840	1400	565	40/42	1200	1660	1000	450	50
	6	3940	1550	575		1200	1660	1000	450	50
	7	4060	1860	625		1600	2060	1000	450	50
	8	4130	2000	625		2000	2460	1000	450	50
	9	4240	2350	715		2000	2460	1000	450	50
	10	4320	2600	725		2000	2460	1000	450	50
	11	4450	3000	725		2000	2460	1000	450	50
	12	4530	3250	725		2400	2860	1000	450	50
10T HH 250 a	3	4630	1200	736	50/52	1200	1660	1120	450	320
10T HH 250 a	4	4860	1300	745		1200	1660	1120	450	320
10T HH 250 b	5	5020	1475	575	50/52	1200	1660	1120	450	50
	6	5140	1675	625		1200	1660	1120	450	50
	7	5270	1950	690		1600	2060	1120	450	50
	8	5380	2250	715		1600	2060	1120	450	50
	9	5480	2500	725		2000	2460	1120	450	50
	10	5550	2650	725		2000	2460	1120	450	50
	11	5720	3200	735		2000	2460	1120	450	50
	12	6030	4350	715		2400	2860	1120	450	50
15T HH 250 b	4	6660	1900	575	60/62	1200	1660	1260	775	50
	5	7020	2050	625		1200	1660	1260	775	50
	6	7300	2350	715		1200	1660	1260	775	50
	7	7530	2650	725		1600	2060	1260	775	50
	8	7690	2850	725		1600	2060	1260	775	50
	9	7910	3350	735		2000	2460	1260	775	50
	10	8120	4800	745		2000	2460	1260	775	50
20T HH 250 b	4	8740	2220	625	60/62	1200	1660	1300	775	50
	5	9210	2400	625		1200	1660	1300	775	50
	6	9550	2700	725		1200	1660	1300	775	50
	7	9850	2900	725		1600	2060	1300	775	50
	8	10220	3950	715		1600	2060	1300	775	50

Single Girder HOT Cranes (SG - HOT)

Capacity (T)	Span S(M)	Approx. Static Wheel Load (Kg)	Approx. Crane Weight Approx. (Kg)	H (Min)	B	C:C	A	K	E	F	C
3T	10	2470	3380	960	30/32	2000	230	100	800	800	50
	11	2580	3810	1060		2400
	12	2640	4030
	13	2710	4340
	14	2870	4970			3000
	15	3030	5610	1110		3000
5T	10	3540	3590	1060	30/32	2000	230	200	800	800	50
	11	3610	3860			2400
	12	3700	4250			2400
	13	3920	5110	1110		3000		150
	14	3990	5390	1110				150
	15	4350	6830	1210				100
7.5T	10	4890	3940	1060	40/42	2000		200	800	800	50
	11	5030	4520	1110		2400	230	150
	12	5110	4840	1110		2400		150
	13	5450	6190	1210		3000		100
	14	5540	6540
	15	5620	6880
10T	10	6250	4300	1110	50/52	2000	230	300	800	800	50
	11	6550	5490	1210		2400		200
	12	6640	5840			2400
	13	6750	6290			3000
	14	6840	6640
	15	7030	7410

* Lift of cranes (L) = Rail height (R) + C - K
Notes : 1) Crane weight given above includes weight of CPB & Trolley for 10 mtr. lift only.
2) Crane weights and wheel loads are approx. Values given to evaluate size of supporting structure.
3) For every fraction of spans above the specified spans, dimensions of nearest higher span shall be applicable.
4) Cranes can be offered to suit higher size of runway rails on request.
5) Data tolerance +/- 10%.
6) For SG - HOT

Specifications

The Cranes are designed and manufactured in accordance to IS 3177 \IS 807. Design of the crane structure as well s components/parts of the cranes shell confirm to class-I duty of the above codes.

Bridge - It is as per IS 807/IS 3177/IS800.
These are standard I beams of M.S. rolled steel sections bolted to end carriages.

End Carriages- Box type in construction & fabricated from rolled section.

L.T. Wheels-Two nos. straight type, En8 forged steel ,double flanged LT wheels are provided in each of the two end carriages. These wheels are supported on steel axels. For under slung cranes S.G.I tapered type single flanged wheels are provided.

Pinion/ Axle- Made from En9, heat treated carbon alloy steel.

Gears - They are as per IS 4460 , made from EN 8 and are supported on ball bearings.

Bearings - Heavy duty sealed ball bearing are used thus regular lubrication is eliminated . Two ball bearing are provided in each wheel for smooth running.

Hook- It is as per IS 8610 / IS 3815. Made from forged steel - C20, C30 or equivalent. It is collar or shark type in construction with safety latch.

Hoists- 'INDEF' brand chain pulley block .

The block is as per IS 3832 with triple spur gear and friction disc brake (self actuating type construction). Load chain wheel is made of heavy duty S.G.I. casting with accurately cast chain pockets . Load chain wheel is mounted on two ball bearings for smooth operation. Bottom block is made of heavy duty malleable casting . each block is tested to 50% over load.

Load Chain- Grade 80 alloy steel as per IS 6216.

Hand Chain- Grade 30 M.S. chain as per IS 2429.

Testing- For all motions at 25% over load as per IS 3177.