Main Features:
1.4-section M-shaped boom, with fast expansion speed;
2.X-H shaped outrigger makes the pump suitable for working at narrow site;
3.Computer controlled energy saving technique achieves optimal match between engine power and pump load, saving 20% oil consumption on average;
4.Pump displacement is up to 120m3/h, with stepless regulation which can meet requirements of different working conditions;
5.Electrohydraulic coupling controlled boom vibration absorbing technique greatly prolongs service life of the boom;
6.The original SYMC special controller contributes to much more stable operation of the system;
7.The adoption of the anti-tilting control technology improves intelligent level of the pump and enhances its safety performance;
8.Electrohydraulic buffer, differential pressure induction, open loop hydraulic system full-hydraulic directional control provides for small directional control impact and high reliability;
9.Automatic retraction of concrete piston makes it easier to check or replace the piston;
10.Automatic switch-over between high and low pressure improves pumping applicability;
11.Functional parameters are displayed by color graphics dynamically; fault type is prompted; multiple automatic protections are provided.
2.X-H shaped outrigger makes the pump suitable for working at narrow site;
3.Computer controlled energy saving technique achieves optimal match between engine power and pump load, saving 20% oil consumption on average;
4.Pump displacement is up to 120m3/h, with stepless regulation which can meet requirements of different working conditions;
5.Electrohydraulic coupling controlled boom vibration absorbing technique greatly prolongs service life of the boom;
6.The original SYMC special controller contributes to much more stable operation of the system;
7.The adoption of the anti-tilting control technology improves intelligent level of the pump and enhances its safety performance;
8.Electrohydraulic buffer, differential pressure induction, open loop hydraulic system full-hydraulic directional control provides for small directional control impact and high reliability;
9.Automatic retraction of concrete piston makes it easier to check or replace the piston;
10.Automatic switch-over between high and low pressure improves pumping applicability;
11.Functional parameters are displayed by color graphics dynamically; fault type is prompted; multiple automatic protections are provided.
Overall specifications | Model | SY5230THB 28V |
Length | 10460mm(34'4") | |
Width | 2550mm(8'4") | |
Height | 3780mm(12'5") | |
Front axle weight | 7760kg(17108 lbs) | |
Rear axle weight | 15300kg(33730 lbs) | |
Dead weight | 23060kg(50838 lbs) | |
Boom & outrigger specifications | Vertical reach | 28.1m(92'2") |
Horizontal reach | 24.1m(79'1") | |
Reach depth | 13.6m(44'7") | |
Unfolding reach | 7.35m(24'1") | |
1st section Length | 6900mm(22'8") | |
Articulation | 93° | |
2nd section Length | 4650mm(18'4") | |
Articulation | 180° | |
3rd section Length | 5600mm(18'4") | |
Articulation | 245° | |
4th section Length | 6000mm(19'8") | |
Articulation | 245° | |
Rotation | 365° | |
Outrigger spread L-R--front | 6000mm(19'8") | |
Outrigger spread L-R--rear | 2240mm(16'5") | |
Pump specifications | Output Low-pressure | 120 m3/h(157 yd3/h) |
Output High-pressure | 70 m3/h(92 yd3/h) | |
Pressure Low-pressure | 6.4 Mpa(928 psi) | |
Pressure High-pressure | 11.8 Mpa(1711 psi) | |
Max. strokes per Low-pressure | 24 Beats/min | |
Max. strokes per High-pressure | 14 Beats/min | |
Delivery cylinder diameter | 230mm(9") | |
Stroke length | 2000mm(6'7") | |
Hydraulic system | Open loop | |
Hydraulic system oil pressure | 32 Mpa (4640 psi) | |
Water tank capacity | 600 L(158 gal) | |
Pipeline size | 125mm(5") | |
Chassis specifications | End hose length | 4m(13'1") |
End hose diameter | 125mm(5") | |
Chassis model | VOLVO FM400 | |
Engine type | D13 | |
Engine power | 294kW/1400~1800rpm (400HP/1400~1800rpm) | |
Emission standard | Euro IV | |
Capacity of fuel tank | 300 L(79 gal) | |
Displacement | 12.8L(3.4 gal) | |
Max. speed | 80km/h(50mile/h) | |
Brake distance | ≤10m/30km/h(≤32'10" 19mile/h) |
