Product advantage:

1: Only 7mm thick, can insert to gap very easy.
2: Can protect block well, and improve a block yield a lot.
3: Help to improve quarrying speed a lot.
4: Reduce excavator works and protect excavator bucket teeth well, meanwhile, also 5:can save a lot of oil, save costs.
6: Can be used circularly , it can be used one to two years if protect well.
7: It’s safety and economy.

Atten: So we strongly advice you use high quality air bag.
 

Technical Parameters
Model	Size	Pushing Power	Working Stroke		Net Weight (kg)
	(mm)	(ton)	(mm)	(inch)	Quality Grade
					1A	2A	3A	6A
DT0505	500*500	15	—	—	—	—	—	—
DT1005	1000*500	25	—	—	—	—	—	—
DT1010	1000*1000	50	600	25 3/5″	3.8	3.8	4.2	3.3
DT1015	1000*1500	75	650	25 3/5″	5.5	5.5	5.8	5.1
DT1020	1000*2000	100	660	26″	6.8	6.8	7.5	—
DT1515	1500*1500	115	850	33 1/2″	7.7	7.7	9.2	—
DT2015	2000*1500	150	940	37″	9.8	9.8	10.8	9.4
DT2020	2000*2000	200	1100	43 1/3″	12.8	12.8	13.8	—
Note: we can manufacture any sizes as per your special requirements. Suitable sizes and quantity of air pushing bag must be calculated by block’s Length & Width & Height.

 

Compare With Other Block Pushing Attachments
Items	Reusability	Repairable	Block Yield	Usage Costs	Safety Factor	Efficiency	Portability
Air Pushing Bag	√	√	√	√	√	√	√
Excavator	√	√	x	x	√	x	x
Hydraulic Jack	√	√	x	x	√	x	x
Hydro Bag	x	x	√	x	√	√	√