Small AMedium Track Excavatornd
Small construction machinery has exerted great advantages in municipal engineering, transportation and other constructions and has developed rapidly. Small excavators have made great contributions to saving manpower and material resources in these projects, meeting various urban operation requirements, and can maximize their production capacity in the narrow work space of the city, and gradually become a representative of urban construction. Construction machinery.
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Mid-Sized Track Excavator,Medium Track Excavator,Small Track Excavator,Compact Excavator Shandong Davoo Machinery Co., Ltd. Trading Company , https://www.sddigger.com
Sand Suction Dredge Pump Product description:
Gravel pumps are designed for continously handling the most difficult hype BG(H) gigher abrasive slurries which contain too big solids to be pumped by common pump. They are suitable for delivering slurries in Mining, Explosive sludge in metal melting. Dredging in dredger and course of rivers, and other fields. Type BGH pumps are of high head ones.
Construction of this pump is of single casing connected by means of clamp bands and wide wet passage. The wet parts are made of Ni-hard and high chromium abrasion-resistance alloys. The discharge direction of pump can be oriented in any direction of 360 degree. This type of pump possesses the advantages of easy installation and operation, good performance of NPSH and abrasion-resistance.
BG(H)Â Gravel Sand Slurry Pump Performance Table
Â
Â
Pump
Model
Allowable
Max. Power
Clear Water PerformanceÂ
Â
Capacity Q
Head
H(m)
Speed
n(r/min)
Max.Eff.
η%
NPSH
(m)
ImpellerÂ
Dia.Â
m 3 /h
l/sÂ
100BG-D
60
36-250
10-70
5-52
600-1400
58
2.5-3.5
378Â
150BG-E
120
126-576
35-160
6-45
800-1400
60
3-4.5
378Â
200BG-S
560
216-936
60-260
8-52
500-1000
65
3-7.5
533Â
200BGH-S
560
180-1440
50-400
24-80
500-950
72
2.5-5
711Â
250BG-G
600
360-1440
100-400
10-60
400-850
65
1.5-4.5
667Â
250BGH-G
600
288-2808
80-780
16-80
350-700
73
2-10
950Â
300BG-G
600
576-3024
160-840
8-70
300-700
68
2-8
864Â
350BG-G
600
720-3600
200-1000
18-44
300-500
70
3-9
1016Â
350BGH-TU
1200
324-3600
90-1000
26-70
300-500
72
3-6
1270Â
Â