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one stop service, competitive price concrete mixer, comprehensive after ---sale services and spare parts - details see: https://www.machineto.com/hongda-truck-mounted-concrete-mixer-9m3-china-brand-10094479

I. Brief Introduction

The HONGDA truck-mounted concrete mixer is independently developed by SHANDONG HONGDA GROUP on the basis of absorbing advanced domestic and foreign technologies. The product is mainly used for mixing and transporting concrete mixture between long distances. It can effectively delay pre-hardening, avoid stratification and eduction, and ensure construction quality and speed. The HONGDA series of truck-mounted concrete mixers can be divided into various models, such as 6m³,8m³,9m³,10m³,12m³,14m³ and 16m³,which can be matched with any special domestic and foreign chassis according to customers’ choices. The driving system of the mixing drum adopts the closed-type hydraulic system pump, motor and reducer which are imported from theUSandGermanywith original packaging. The necessary hydraulic accessories such as the oil tank, radiator, filter and rubber hose connector are all imported parts. All this ensures the hydraulic system a long service life. The mixing drum body and the double-logarithmic variation-parameter helical vanes are all made of fine-grain abrasion-resistant steel plates specially used for the B520JJ mixing drum made by Shanghai Baosteel Company. All the quick-wearing parts like the feed hopper and discharge hopper chutes which have much contact with concrete are also armored with abrasion-resistant steel plates, which correspondingly ensure the product a rather long service life. Not only are many mixing arms designed in the mixing drum, but also square and round holes are scientifically arranged in the mixing vanes. This design has realized the actual three-dimensional mixing of concrete in the mixing drum, with discharge surplus close to zero and concrete eduction greatly avoided. The moveable discharge chute can be locked at 4 different positions for discharge operations in different directions. The upper part of the truck adopts the shot blasting and baking finish technology. While elegant and pleasing in design, the truck-mounted mixer shows many advantages such as stable and reliable slewing, speedy discharge, low surplus rate, handy operation and long service life.

II. Relevant Pictures

III. Main Technical Parameters

9m³Mixer Truck

Model		ZZ5256GJBM3846C (9290)	ZZ5257GJBM3847C (9290)
		HDT5258GJB (9336)	HDT5259GJB (9336)
Whole Vehicle Performance & Parameters	Chassis	STEYR King	HOWO
	Curb Weight (Kg)	13000	13220
	Total Vehicle Weight (Kg)	25000	25000
	Outline Dimension(L*B*H) (mm)	9200*2490*3800	9054*2496*3750
	Wheelbase (mm)	3800+1350	3825+1350
	Front Overhang (mm)	1560	1500
	Rear Overhang (mm)	2450	2375
	Min. Clearance Above Ground (mm)	314	314
	Max. Traveling Speed (km/h)	75	90
	Min. Turning Diameter (M)	19.6	19.3
	Oil Consumption per 100 km (under limited conditions)	≤25	≤25
Vehicle Configuration	Clutch	Dry Single Disc Clutch (φ430)	Dry Single Disc Clutch (φ430)
	Gear Box	SINOTRUCK HW18709	SINOTRUCK HW18709
	Driving Type	6*4	6*4
	Steering Mechanism	ZF8098	ZF8098
	Service Brake	Dual-circuit Air Brake	Dual-circuit Air Brake
	Parking Braking	Spring-powered Air-cut-off Brake	Spring-powered Air-cut-off Brake
	Auxiliary Brake	Engine Exhaust Brake	Engine Exhaust Brake
	Tyre	12.00(R)-20	12.00(R)-20
Engine Parameters	Model	WD615.95(E)	WD615.95(E)
	Type	In-line 6-cylinder, Water-cooled, Supercharged, Inter-cooled, Electric (Direct) Injection Diesel Engine	In-line 6-cylinder, Water-cooled, Supercharged, Inter-cooled, Electric (Direct) Injection Diesel Engine
	Emission Standard	ChinaIII, Euro III	ChinaIII, Euro III
	Max Power (KW)	290HP, 336 HP(2200r/min)	290HP, 336 HP(2200r/min)
	Max Torque	1350N.m	1350N.m
Mixing Drum Parameters	Geometric Volume of Mixing Drum (m3)	14.7	14.7
	Max Mixing Cubage (m3)	9-10	9-10
	Feeding Speed (m3)	≥3.5	≥3.5
	Discharging Speed (≥m3)	≥1.5	≥1.5
	Leftover Rate	Nearly Zero	Nearly Zero
	Max Rotating Speed (r/min)	14-16	14-16
	Mixing Drum Obliquity (°)	13.5	13.5
	Max Mixing Drum Diameter (mm)	φ2162	φ2162
Driving System	Speed Reducer	Italian BONFILI-577L	Italian BONFILI-577L
	Hydraulic Pump	US EATON5423-518	US EATON5423-518
	Hydraulic Motor	US EATON5433-138	US EATON5433-138
	Radiator	German AKG with Vacuum Meter	German AKG with Vacuum Meter
Water Supply System	Water Tank Capacity (L)	260	260
	Water Supply Mode	Water Pump; Pneumatic Pump	Water Pump; Pneumatic Pump