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1.It is safe and simple to operate, 2.auto stop and anti-jamming function, auto-stop at end-point, auto wash, 3. small compact - details see: https://www.machineto.com/single-boom-diesel-drilling-jumbo-10313260

Range of Application
Drilling jumbo is mainly used to drill blast holes for tunneling constructions in mining, metallurgy, water and electricity,

railway, highway engineering, etc. Siton drilling jumbo can be used in small tunnel sections 2x2m Min.as well as big tunnel

section 7.5x8m Max.

Main Characteristics
1.Drilling jumbo is safe and simple to operate, incorporates the auto stop and anti-jamming function, auto-stop at end-

point and auto wash
2.It can not only drill blast hole, on the basis of section, with our patent impeller, but can also drill bolt hole conveniently
3.There are crawler type and wheel type of drilling jumbo.The crawler type can assemble diesel engine, solving the

problem of long distance transition
4.Compare with the air jumbo drill,the drilling jumbo is better for human health.It needs less workers with high efficiency

Technical Parameters

Type	DF10-1BD	DF10A-1BD
Drill speed (m/min)	0.8-2	0.8-2
Drill rod length (mm)	2475	2475
Hole diameter (mm)	27- 45	27- 45
Hole depth (once) (m)	2.1 (standard)	2.1( standard)
Cross section W×H (m×m)	2 × 2 - 3.5 × 3.5	2 × 2- 4 × 4
Traveling speed (km/h)	2.5	2.5
Climbing capability %	25	25
Rock drill type and number	HYD200×1	HYD200×1
Overall dimensions L×W×H (m)	6.5×0.9×1.5	7×0.9×1.5
Motor power (kw)	30	30
Total weight (kg)	6300	6500
Boom type and number	ZB2.4× 1	ZB2.9× 1
Up/down (°)	55/16	55/16
Swinging angle inner/outer (°)	31/31	31/31
Extension (m)	1.5	1.5
Rotation angle (°)	180/180	180/180
Impeller type and number	TJ2.1×1	TJ2.1×1
Up /down (°)	105/15	105/15
Pivot angle (left/right) (°)	45/45	45/45

F.A.Q
1.Will necessary spare parts be offered in time?
Normally we suggest customers to buy spare parts for at least 2 years of operation once they buy a new equipment. We will also deliver enough spare parts to our distributor in some countries.

2.How to solve the unusual faults during operation?
SITON will give prompt reply on how to repair the equipments within 24 hours once we receive the fault report. We can also send engineers to the site if necessary.

3.Does SITON offer training for operating and maintenance?
Customers can send their engineers to SITON for one week training and necessary accommodation will be offered free of charge. We will send engineers to the site for technical support if customer requires.