HONGDA S-valve serial high-pressure pumps, Z-gate-valve serial medium-pressure pumps and D-butterfly-valve serial low-pressure pumps are concrete transport equipments widely applied to such building projects as urban construction, bridge, power, and energy sources, etc. The machines adopt such world advanced techniques as open hydraulic loop, distribution valve auto-compensating clearance, constant power control, total hydraulic automatic change, and electric proportional control, etc., carried out deep and meticulous studies and experiments in many aspects like concrete piston self-lubricating, etc., and has won many patents. HONGDA pump trailer is a new product at international level which is developed by combining latest technologies both at home and abroad. HONGDA pump trailer contains three series and more than twenty product types, and HONGDA is the professional producing base with most complete models and specifications in CHINA, which can fully meet various needs of all customers. HONGDA pump trailer all adopts steamline production assembly while the company strictly controls all the machining processes and assembly quality and gives final test to every pump trailer by simulation working conditions and overload experiments to ensure customers’ zero fault in the first operation.

Pictures:
Original imported GERMANY DEUTZ engine	Hard alloy eyeglass plate and incising ring	Original imported AMERICA EATON VICKERS valve
Original imported hose buckling equipment	Oil tank warmed pickling and phosphorization	Original imported GERMANY REXROTH main oil pump
Control system	Polluting level detector	Hydraulic system filtering
Cleaning steel pipes and hose	Baking finish	GERMANY EMB connector and ITALY MANULI hose
Automatic Lubrication Oil	Maintenance space	Cisterns
Picture 1	Radiator	Pipeline
Hopper	Filters	HBT concrete pump

[HBT-S-valve serial pump trailer main technical parameters]

Pump trailer model	Pumping displacement in theory (m3/h)	Mpa Outlet pressure (MPa)	Max.transport distance(m)	Concrete cylinder diameter ×stroke (mm)	Electric machine (diesel engine) power (kw)	Outer size(mm)	Main machine weight(kg)
	High pressure	Low pressure	High pressure					Low pressure	Horizontal	Vertical
HBT60S1413-90	40	60	13	7.5	1000	230	195×1400	90	6300×2040×2050	6500
HBT60S1816-110	43	71	16	9.5	1200	280	200×1800	110	6500×2040×2050	7100
HBT80S1813-110	51.4	114	13	5.28	1000	230		110
HBT60S1413-112R	37	62.2	13	7.5	1000	230	195×1400	112	6300×2040×2490	7000
HBT60S1816-133R	44	68	16	9.5	1200	280	200×1800	133	6415×2045×2490	7250
HBT60S1816-161R	44	72	16	9.5	1200	280		161		7300
HBT80S1813-161R	71	124	13	5.28	1000	280		161
HBT80S2118-161R	53.4	86	18	10.78	1400	320	200×2100	161	7090×2045×2490	7500

[HBT-Z-gate valve serial pump trailer main technical parameters]

Pump trailer model	Pumping displacement in theory (m3/h)	Mpa Outlet pressure (MPa)	Max.transport distance(m)		Concrete cylinder diameter ×stroke (mm)	Electric machine (diesel engine) power(kw)	Outer size(mm)	Main machine weight (kg)
			Horizontal	Vertical
HBT60Z1407-75	69	7	580	120	200×1400	75	6370×2045×2065	5600
HBT60Z1407-112	69	7	580	120		112	6030×2045×2559	6500

[HBT-D-butterfly valve serial pump trailer main technical parameters]

Pump trailer model	Pumping displacement in theory (m3/h)		Mpa Outlet pressure (MPa)		Max.transport distance(m)		Concrete cylinder diameter ×stroke (mm)	Electric machine power(kw)	Outer size(mm)	Main machine weight (kg)
	High pressure	Low pressure	High pressure	Low pressure	Horizontal	Vertical
HBT40D1206-55	24.5	40	6	3.7	500	100	195×1200	55	6035×2005×2072	4500