Xbd Vertical Multistage Stage Fire-Fighting Centrifugal Pump
As the main component of the loader, the drive axle further increases the torque transmitted from the output shaft of the transmission and the speed is further reduced to overcome the resistance of the wheels, and at the same time transfer the input power to the wheels by changing the direction of 90°.
Drive Axle,High Precision Drive Axle,Drive Axle Of Excavator,Drive Motor Bearing
Drive Axle,High Precision Drive Axle,Drive Axle Of Excavator,Drive Motor Bearing Jinan Union Construction Machinery Co., Ltd. , https://www.tfloaderparts.com
Introduction
XBC series Diesel engine fire-fighting pump  is a new-style fire fighting equipment, which is developed upon the fitted fire fighting pumps (single stage single suction type, singlestage dualsuction type and sectional multistage type), can be divided into several series. The equipment has a wide range of pressure and temperature and can be used for almost every occasion necessary for fire fighting purpose.The diesel engine fitted with the equipment is an excellent product domestic or imported, features good starting performance, strong overload capacity, compact structure, easy maintenance and use and high degree of automation.
XBD Series Electricity Fuel Centrifugal Fire Fighting Water Pump is the new middle and low pressure fire fighting product, which researched by our company according to the latest standard(GB 6425-1998) of fire fighting pump in our country, its motor and fire pump is connected directly, which simplified the middle transmitting structure, and strengthen operation's stability. Its building area is less 30% than common horizontal fire pump, the shaft seal adopts hard alloy mechanical seal without leakage, its inlet and outlet can be installed at any position and any direction like valve, its noise is low, maintenance is convenient, shake is little and so on. XBD series include four structural types to meet the different requirements of users, including vertical single-stage fire pump, vertical multistage fire pump, horizontal single-stage fire pump and horizontal multistage fire pump.
Specification
Name
Electric or diesel engine driven centrifugal fire fighting water pump
Pumped medium
Water or other liquid
Fire pump flow
1.5~1550m3/h
Fire pump head
16~380m
Inlet & Outlet diameter
DN25~600mm
Fire Pump material
Cast iron/Stainless steel
Speed
980~3500rpm
Diesel / motor power
0.75~580kW
Diesel Cylinder numbers
1/2/4/6/8
Straing method
12/24V battery starter for diesel engine
Motor Electric
110~525V
Medium temperature
-15~+120ºC
1.Electric pump:
kinds of end suction pump, split case pump, multistage pump.
made of cast iron, stainless steel.  Impeller can be bronze.Â
5.5-710 kw    0.3-1.2 mpa    10-420 l/s (150-6600GPM
2.Diesel pump: Â
Flow is the same with electric pump.Â
It connects the pump set with  High elastic coupling or universal joint.
It also includes water tank, oil tank, fans, control screen etc.   Â
7.0-810 kw    0.3-1.2 mpa     10-420 l/s (150-6600GPM)
3.Jockey pump:Â
horizontal or vertical, small flow, Â
head is higher than electric or diesel pumpÂ
4.Control panel:Â
control the pumps automatically with overload, overcurrent protectionÂ
5.Accessories:Â Â Â
check valve, gate valve, pressure tank (0.6mpa, 1.0mpa, 1.6mpa)  Â
Pressure gauge, pressure sensors, import and export common pipe,  Â
soft joints, flanges and common base.
XBC Model Form
Model
Speed
(r/min)Capacity
(L/S)Pressure
(Mpa)Effi
(%)NPSH
(m)Shaft Power
(KW)Diesel Power
(KW)Inlet/Outlet
(mm)Weight
(Kg)
3/10
2000
10
0.3
71
2.5
5.5
7.5
100/65
91
3/20
2000
20
0.3
71
3
9.5
13.8
100/65
91
3/30
2000
30
0.3
69
3.8
16.8
20.6
125/100
129
3/40
2000
40
0.3
77
4.8
18.5
23.2
125/100
129
4/10
2000
10
0.4
71
2.5
7.4
13.8
100/65
91
4/20
2000
20
0.4
77
3
11.2
15.3
125/100
129
4/30
2000
30
0.4
74
3.6
18.2
26.5
125/100
145
5/10
2000
10
0.5
65
4.2
8.7
13.8
100/65
120
5/20
2000
20
0.5
65
4.5
19.9
26.5
100/65
120
5/30
2000
30
0.5
74
4.5
25.7
35.3
125/100
145
5/40
2000
40
0.5
74
4.9
32.8
35.5
125/100
145
5/50
1500
50
0.5
75
2.8
36.3
58
150/125
212
5/100
1500
100
0.5
81
3.8
67.2
105
200/150
245
5/110
1500
110
0.5
81
4.5
68.4
105
200/150
245
6/10
2000
10
0.6
65
2.5
11.5
15.3
100/65
120
6/20
2000
20
0.6
74
3
19.7
26.5
125/100
145
6/30
2000
30
0.6
74
3.6
29.7
40.4
125/100
145
4/30
1500
30
0.4
75.5
4.1
15.6
20.6
125
475
6/30
1500
30
0.6
75.5
4.1
23.4
31.6
125
555
8/30
1500
30
0.8
75.5
4.1
31.2
34.3
125
640
10/30
1500
30
1
75.5
4.1
39
58
125
726
12/30
1500
30
1.2
75.5
4.1
46.8
75
125
840
14/30
1500
30
1.4
75.5
4.1
54.6
75
125
923
16/30
1500
30
1.6
75.5
4.1
62.4
75
125
1008
18/30
1500
30
1.8
75.5
4.1
70.2
110
125
1093
6/40
1500
40
0.6
77
3.9
32.8
58
150
490
9/40
1500
40
0.9
77
3.9
49.3
75
150
575
12/40
1500
40
1.2
77
3.9
65.7
75
150
660
15/14
1500
40
1.5
77
3.9
82.1
110
150
745
18/40
1500
40
1.8
77
3.9
98.5
160
150
830
8/80
1500
80
0.8
77
4.7
85.2
110
200
667
12/80
1500
80
1.2
77
4.7
127.7
160
200
787
16/80
1500
80
1.6
77
4.7
170.3
220
200
907
20/80
1500
80
2
77
4.7
212.3
279
200
1027
25/80
1500
80
2.5
77
4.7
255.5
What is the difference between dry axle and wet axle of loader?
1. Different brakes:
Dry and wet brakes are for the brakes on the axle. Dry axles use caliper disc brakes with the brakes and brake discs exposed to the outside; wet axle brake pads are enclosed in the axle housing and immersed in gear oil. Rely on oil circulation to dissipate heat.
2. Different wear resistance
Compared with the two, dry brakes are susceptible to material contamination and abrasion, and wet brakes can be maintenance-free because they are fully enclosed.
Most domestic loaders use dry axles. Export models and foreign brand machines all use wet axles. Wet bridges are also the direction of technological development.
SEM 50F, 650 drive axle
Liugong loaders ZL50CN, 855N, 856 drive axle,
SDLG 956L 952H 953 drive axle,
XCMG drive axle LW500KL ZL50GN,
Komatsu WA380, WA380-3, WA380-5, WA430-5 drive axle
DEGONG loader drive axle
Foton Lovol Loader drive axle
Lonking 855N loader drive axle
XGMA 932 936 956 Loader drive axle
Changlin Loader drive axle
Shantui SL50W drive axle
And we have more.