Hetaifeng 70m concrete pump truck is a high‑power long‑boom concrete conveying equipment for large‑scale construction, equipped with Sinotruk or Shaanxi Automobile National VI chassis, 510–545HP engine, strong power and fuel efficiency.
It uses high‑flow electro‑hydraulic valve group, German Rexroth main pump, Hawe electric proportional multi‑way valve, and HBC wireless remote control to achieve stepless speed adjustment and stable boom operation. The CAN bus system with IFM controller monitors engine status in real time, improving efficiency and extending service life.
The boom is made with precision laser cutting, imported boring machine processing and 100% non‑destructive testing, with a laboratory fatigue life of 400,000 cubic meters without cracking. Key parameters: max vertical height 69.3m, horizontal radius 63.9m, max pumping capacity 200m³/h, suitable for high‑rise buildings, bridges, highways and large infrastructure projects.
HeTaiFeng concrete pump trucks are competitive products designed by HeTaiFeng MACHINERY. It is highly reliable, highly efficient, highly secure, and highly durable at an organic whole, with reasonable matching on the Chassis, power, electrical, hydraulic, and pumping system. Jib structures are flexible, and the trucks move easily, safely, and stablely.
Intelligence
Full hydraulic control technology
Fast fault location, saving time more than 50% in fault detection.
Electric control system
Intelligent electric control system, simple structure, reducing electric faults.
Safety
Hydraulic oil level Auto-detection and radiating technology
Auto-detect hydraulic oil and temperature, protecting hydraulic system.
Intelligent safety technology
All weld lines by 100% nondestructive flaw detection.
High efficiency
Full hydraulic commutation technology
Commutation time 10% lower, pumping eficiency 20% higher.
Advance Jib structure technology
Flexible and eficient placing, no blind angle.
Specification
70m Pump truck | ||
Chassis | ||
1 | Chassis | SHACMAN 10x4 |
2 | Chassis engine power | 510HP |
3 | Wheelbase | 2100+5775+1400+1400 |
4 | Engine Model | WP13.510E62 |
5 | Tire | 385/65R22.5-20PR,315/80R22.5-18PR,385/65R22.5-20PR |
Boom system | ||
1 | Maximum vertical height of boom (M) | 69.3 |
2 | Horizontal distribution radius of boom (M) | 65.3 |
3 | Depth of distribution (M) | 51.8 |
4 | Number of Arms | 6 |
5 | Rotating angle of each arm | 90/180/180/235/180/200 |
6 | Control mode of boom | Electric proportion |
7 | Folding type of boom | RZ type |
8 | Rotating angle of the turret | ±270° |
9 | Span distance of front landing leg (MM) | 12762 |
10 | Span distance of rear landing leg (MM) | 15972 |
11 | Longitudinal distance between front and rear landing leg (MM) | 13978 |
12 | Opening mode of the landing leg | X-R |
13 | Length of end hose (MM) | 3000 |
14 | Diameter of concrete delivery pipe (MM) | 125 |
Electric Control System | ||
1 | Power Supply | 24V |
2 | Working Voltage | 24V |
3 | Control Module | Germany IFM |
4 | Relay | Schneider |
5 | Wireless Remote Controller | HBC |
Hydraulic transmission system | ||
1 | Hydraulic System Type | Open type |
2 | System Working Pressure | 35MPa |
3 | Main Hydraulic Pump | REXROTH |
4 | Main Hydraulic Pump Type | A11VO190+A11VO190 |
5 | Main Hydraulic Pump Displacement | 380 |
6 | Multi-Way Valve | HAWE |
7 | Boom Counterbalance Valve | HAWE |
8 | Multitandem Valve for leg | HAWE |
9 | Oil return filter element | Germany Hydac |
10 | Multitandem Valve for boom | HAWE |
11 | Hydraulic Hose | PARKER |
12 | Hydraulic Oil Tank Capacity | 880 |
13 | Hydraulic Oil Cooling | Forced-air cooling |
14 | High And Low-Pressure Exchanger | No |
15 | PTO Box | Germany Stiebel |
16 | Hose Joint | Eaton |
DIMENSIONS&WEIGHT | ||
1 | Total length (MM) | 16607 |
2 | Total width (MM) | 2550 |
3 | Total height (MM) | 4000 |
4 | Total weight (T) | 57 |
Pumping system | ||
1 | Max output capacity(m³/h) | 180 |
2 | Form of concrete distribution valve | S valve |
3 | Maximum concrete outlet pressure (Mpa) | 8.3/12 |
4 | Reversing times of distribution valve | 26/19 |
5 | Inner diameter/stroke of delivery cylinder | 260/2100 |
6 | Maximum feeding height (MM) | 1500 |
7 | Hopper capacity (M3 ) | 0.6 |
8 | Slump of pumped concrete | 160-220 |
9 | Dimension of allowable maximum aggregate (MM) | 40 |
10 | Lubricating method | Centralized lubrication |
