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48m/52m Boom Hydraulic Power Concrete Pump Trucks

  • Introduction
  • Main Parameter
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Introduction of 48m/52m Boom Hydraulic Power Concrete Pump Trucks

48m/52m Boom Hydraulic Power Concrete Pump Trucks closed free fluid power system formed by double pump confluence has the features of large output, small depreciation and smooth commutation with no impact.
The intelligent control system makes the driving oil flow incessantly and directly into the driving oil cylinder without any loss.
As there are no fussy middle commutation control valves, the commutation impact is reduced and excessively high oil temperature is avoided. Meanwhile, it makes maintenance easier.
Compared with the open system with a large oil tank, the closed system needs a small oil tank. The oil in the tank flows gently, which reduces the chance of emulsification.
The unique buffering technology can lower the system’s high-pressure peak value. Even at the time of high output, the distributing boom vibrates little and the tail pipe remains stable.
The concrete output can be regulated through the electronic proportional variable adjustment according to your actual needs.

Parameter of 48m/52m Boom Hydraulic Power Concrete Pump Trucks

Items

Unit

Parameters

HDT5380THB-48/5

HDT5401THB-48/5

HDT5420THB-52/5

HDT5420THB-52/5

Main Technical Parameters in
Service

Theoretical Pumping Capacity

m3/h

150

150

150

150

Pumping Capacity Index

Mpa.m3/h

586

586

586

586

Theoretical Pumping Pressure

Mpa

8.5

8.5

8.5

8.5

Hopper Capacity

L

700

700

700

700

Feeding Height

mm

1400

1400

1400

1400

Distributing Valve Form


S-pipe valve

S-pipe valve

S-pipe valve

S-pipe valve

Max. Distributing Radius

m

43.7

43.7

47.8

47.8

Max. Distributing Height

m

47.7

47.7

51.8

51.8

Max. Distributing Depth

m

34.3

34.3

39.8

39.8

Height of Distributing Boom When Stretched

mm

9065

9065

9400

9400

Distance between Front Landing Legs

mm

9780

9780

10295

10295

Distance between Rear Landing Legs

mm

9860

9860

10650

10650

Distance between Front and Rear Landing Legs

mm

9470

9470

10310

10310

Diameter of Conveying Pipe

mm

125

125

125

125

Length of Tail Hose

m

3

3

3

3

Rotary Range of Distributing Boom


365°

365°

365°

365°

Number of Boom Sections


5

5

5

5

Rotary Angle of Each Boom Section

°

91/180/180/180/270

91/180/180/180/270

90/180/180/180/270

90/180/180/180/270

Close-control Distance

m

33

33

33

33

Remote-control Distance

m

200

200

200

200

Main Technical Parameters in
Traveling Condition

Max. Traveling Speed

km/h

89

85

80

80

Min. Turning Radius

mm

11900

12000

12500

12500

Brake Distance

m

10

10

10

10

Approach Angle

°

16

16

16

16

Departure Angle

°

11

11

11

11

Chassis Model


ISUZU

CYH51Y

HOWO ZZ5437S4667C

SINOTRUCK Engine

HOWO ZZ5437S5067C1

HINO Engine

HOWO ZZ5437S5067C1

SINOTRUCK Engine

Wheel Base between the First and the Second Axle

mm

1850

1800

1800

1800

Wheel Base between the Second and the Third Axle

mm

4605

4600

5000

5000

Wheel Base between the Third and the Fourth Axle

mm

1310

1350

1350

1350

Front Tread

mm

2065

2022

2022

2022

Rear Tread

mm

1850

1830

1830

1830

Max. Engine Power

kw

287(2200r/min)

275(2200r/min)

259(2100r/min)

275(2200r/min)

Horsepower

390

375

352

375

Engine model


6WF1D

WD615.96

6WF1D

WD615.96

Max Engine Torque

n.m

1863(1100r/min)

1500 /(1100~1600 r/min)

1460(1100r/min)

1500 /(1100~1600 r/min)

Max. Grade Ability

%

37

37

37

37

Fuel Consumption Limit

L/100km

38

40

38

40

Overall Dimension (L ×W× H)

mm

13300×2500×4000

13300×2500×4000

13990×2500×4000

13990×2500×4000

Full-load Total Weight

kg

38000

40000

42000

42000


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