JH Small concrete pump trucks are competitive products of JIUHE MACHINERY. It is high reliability, high efficiency, high security, high durability at an organic whole, which with reasonable matching on Chassis, power, electrical, hydraulic, pumping system. Jib structures are flexible, support legs occupy small space, the trucks move easily, safe and stable, the vehicle is 2300mm or 2350mm wide with perfect passing ability.

Advantages:
Designed for new rural middle and small buildings construction.
Short arms specially designed for high-speed rail construction.
National IV emission standard,more energy-saving and environmental protection.
Pumping system hydraulic controlled automatic reverse, make the maintenance easier.
25-33 meters jib structures are conform to the high-speed rail project laws.
"X"type support leg ensure the operation more safe and stable.
Cost-effective Performance help the construction side create benefit.

Chassis and power system:
Chassis adopts FAW, FOTON, DONG FENG chassis, strong carrying capacity, good dynamic performance and low fuel consumption. Clients can choose the separate power or chassis power.

Pumping hydraulic system:
Overall hydraulic control system and oil pssure signals make operation more simple and reliable, improve the swing cylinder reversing speed and reduce the reversing impact. At the same time, the large oil cylinder reversing moment action could be accelerated and the concrete cylinder would be fully filled, making concrete output continuous and smooth.

Hydraulic system of jib structure and support legs:
Arms with load sensing proportion control system ensure the arm running freely and excellent operating performance. Electro-hydraulic and manual multiple valves ensure wireless remote control and manual control in case of emergency. Oil line of support leg and Jib structure can directly switch, avoid wrong operation ensure the safety construction of the concrete pump truck.

Jib structure system:
Jib structure system is based on the finite element analysis, dynamic analysis and test, and the accurate data support. High strength low alloy steel plate, all materials and welding line by 100% non-destructive technology ensure the jib structure reasonable and highly reliable.

Remark:
Optional upper engineering diesel engine: YUCHAI, COMMINS, LOVOL.

Details:

Features

JH5190THB- 34
CHASSIS	Chassis	FAW/FOTON
	Emission standards	National standard IV
	Engine	DACHAI or YUCHAI
	Power and rated speed of engine	200p/2000rpm
	Wheelbase	4800
	Max driving speed	80km/h
	Vehicle approach angle/departure angle	24.6°/15.6°
	Tire type	10.00R20 18 layers
BOOM SYSTEM	Max concrete placing height	27.3m
	Max concrete placing radius	23.8m
	Max concrete placing depth	16.8m
	First arm length(MM)	7000
	Second arm length(MM)	5700
	Third arm length(MM)	5700
	Fourth arm length(MM)	5400
	Arm foldable angle	90/180/360/540
	Boom control system	Load sensing proportion control system
	Arm folding form	M type
	Turret rotation angle	90°
	Front support leg span	5840
	Back support leg span	4050
	The leg longitudinal distance (MM)	6300
	Leg opening type	X-H
	Trail length of hose	3000mm
	Diameter of pipeline (MM)	125
Electrical control system	Control Power Supply	24v
	Control model	PWM
	Working voltage	24
	Electric parts	Omron
	Wireless remote control	Germany HBC or homebred
Hydraulic transmission system	Hydraulic system type	Open circuit
	Rated working pssure	31.5Mpa
	Main oil pump	Rexroth /Kawasaki
	Main oil pump model	A11VO190,K3V140 K3V180
	Main oil pump capacity	190,140,180
	Electro-hydraulic directional control valve	imported or Domestic
	Suction and back oil filter	Liming(domestic)
	Jib multi-way valve	HAWE or domestic
	Jib balance valve	Italy
	Jib oil pump	Domestic
	Support leg multi-way valve	Italy or domestic
	Safety valve	imported or domestic
	Oil cylinder hydraulic seals	Parker
	Hydraulic hopper capacity	450
	Hydraulic oil cooling	Air-cooling
	Main oil cylinder	XIELI(domestic)
	Transfer case	Germany STIEBEL or domestic
	Slewing reducer	Domestic brand
	Hose connection	Eaton
Cleaning system	Air pssure or plunger pump
DIMENSIONS WEIGHT	Total length of vehicle(MM)	10010
	Total width of vehicle(MM)	2300
	Total height of vehicle(MM)	3610
	Total weight of vehicle(T)	18.5
PUMPING SYSTEM	The type of distribution valve	S valve
	Concrete piston	Domestic
	Max. outlet pssure(H/L)	10/5
	Concrete cylinder Dia xStroke	200/1200-1450
	Max. feeding height(MM)	1450
	Hopper capacity(M3)	0.65
	Concrete slump	160-220
	Allowable max diameter of aggregate(MM)	40
	Lubricating model	Centralized automatic

As a known concrete machinery manufacturer in China and also a subordinate company of Jiuhe Group, Qingdao Jiuhe Heavy Industry Machinery Co., Ltd. is the New High - tech enterprise integrated with R&D, production and sales in terms of concrete machinery. Located in Qingdao, a coastal city, the company boasts of three manufacturing bases with an annual production capability for concrete machinery rising year by year.

Main products produced or sold include: Small concrete pump truck, concrete mixer truck, concrete mixing plant, trailer concrete pump, concrete mixer pump, hydraulic concrete placing boom, wet shotcrete machine, plastering machine, industrial pump and high-altitude operation equipment. Among them the small concrete pump truck has been warmly welcomed by clients domestic and abroad, increased rapidly in domestic market in terms of its annual sales volume, broke the status of long-term monopoly of foreign brands, completely changed the industrial competitive landscape and become strong performer in the field of small concrete pump truck.

Now our company has CE, ISO, Bureau Veritas certificate, TÜ V SÜ D Certification, AAA Grade Europa Credit Evaluation Certificate, more than 31 patents, China National Grade High-Tech Enterprise, and we also have the right of vehicle modification authorised by our government. We are professional on construction machines, welcome contact us to search possible cooperation in future based on mutual benefit and win-win result.