Motor Driven Concrete Mixing Pump
This electric concrete mixer pump overview compares the JBS30 and JBS40 reference configurations. The existing table lists theoretical pumping outputs of 30 and 40 m³/h, main electric motors of 37 and 45 kW, and mixer discharge capacities of 350 and 450 L respectively. These are separate reference entries, not verified specifications for your order or a guaranteed hourly mixing or placing rate. Review the JBS30 model page and JBS40 model page before requesting the current configuration sheet.
Pumping-output references: JBS30 30; JBS40 40 m³/h
Warranty reference: 18 months; confirm terms
Main motor references: JBS30 37; JBS40 45 kW
Supply options to confirm: 220/380/415/440/480 V; 50/60 Hz
More Product Details
JBS30 and JBS40 Configuration to Confirm
Main and auxiliary drives: the table lists main electric motors of 37 kW for JBS30 and 45 kW for JBS40, with separate 5.5 kW mixing and 4.5 kW hoisting motor entries for both. Request the actual electrical diagram, load schedule, starting requirements and simultaneous-operation arrangement. These entries do not establish the required site connection capacity.
Mixer and receiving hopper: the mixer loading entries are 560 and 720 L, while discharge entries are 350 and 450 L. Both list a 550 L pump receiving hopper. Confirm the actual batch yield and transfer arrangement; do not treat these different capacities as interchangeable or as hourly outputs.
Pumping and pipework: the table records a 10 MPa maximum pumping-pressure reference for both models and delivery-pipe inside diameters of 125 and 150 mm. Ask for the actual pumping-assembly drawing, valve arrangement, approved pipe specifications and output available at the pressure required for your route. The table does not establish a screw-pump configuration.
Components and accessories: the table retains a Kawasaki oil-pump brand entry and oil-pump parameter entries of 71 and 112 with unconfirmed units. Confirm the supplied component make, model and parameter definition, controls, lubrication, cooling and accessories on the signed equipment list. Photographs do not define the final supply scope.
Positioning and transport: confirm the frame/chassis arrangement, shipping dimensions and weight, loading method and service access for the supplied unit rather than assuming unrestricted site mobility.
Mixing Output, Pumping Output and Placing Rate
Plan material supply and feeding, concrete mixing, transfer to the pump receiving hopper, the delivery pipeline and the placing crew as one process. The table gives 30 and 40 m³/h theoretical pumping-output references, not confirmed hourly mixing outputs. Mixer discharge entries of 350 and 450 L are batch-capacity references; no mixing cycle time is established by the table, so they have not been converted into litres or cubic metres per hour.
Request the actual batch yield, cycle conditions and mixing output for the proposed mix, then the pumping output available at the pressure required for the complete route. Submit horizontal length, vertical rise, pipe diameter, bends and end-hose arrangement. Do not assign the delivery-distance or aggregate-size pairs to confirmed conditions from slash notation alone.
The supplied assembly diagram, operating manual, commissioning and training should describe the actual transfer arrangement, pumping mechanism, controls and maintenance procedure. Sensor monitoring, automatic pressure adjustment, uninterrupted placement and a particular piston or screw mechanism are not verified by this reference table.
Electric Mixer Pump Selection and Quotation Checklist
Output balance: agree your placing-rate target, material-feeding schedule and mixing/pumping output conditions. Integrated functions alone do not establish continuous supply, a particular labour saving or a complete-process production rate.
Electrical supply: provide voltage, frequency, phase and connection capacity. Confirm all main and auxiliary motor requirements, starting arrangement and controls, rather than selecting a supply from the main motor entry or a simple sum of motor ratings.
Route and concrete: request clarification of the delivery-distance pairs and aggregate-size limits, then obtain a model-specific review of your concrete mix and full pipeline. Do not combine separate maximum output, pressure and distance entries as a guaranteed operating condition.
Controls and servicing: identify included and optional control, diagnostic and lubrication functions. Ask for service instructions, wear-parts specifications and an initial spare-parts list instead of assuming automatic adjustment, reduced maintenance or a particular component life.
Transport and site: the listed dimensions are 4500 × 2200 × 2800 mm and 4800 × 2200 × 2800 mm, with weights of 5000 and 5500 kg. Confirm shipping details, loading arrangements, positioning and access. Noise, environmental requirements and indoor suitability need assessment for the actual installation; electric drive alone does not establish compliance or a quieter, cheaper project.
Order scope: compare the electric mixer pump range alongside the individual model pages. Itemize the machine configuration, pipework, bends, clamps, end hoses, cleaning accessories, manuals, commissioning and training. The page retains an 18-month warranty reference; agree its start date, coverage, exclusions, wear-parts treatment and service responsibilities in writing.
JBS30 and JBS40 Reference Specifications
| Model | JBS30 | JBS40 |
| Theoretical pumping output (m³/h) | 30 | 40 |
| Maximum concrete pumping pressure (MPa) | 10 | 10 |
| Power type | Motor | Motor |
| Main electric motor (kW) | 37 | 45 |
| Main oil pump | Kawasaki | Kawasaki |
| Main oil pump parameter (unit to confirm) | 71 | 112 |
| Theoretical delivery distance (m; pair order to confirm) | 120/350 | 160/500 |
| Pump receiving hopper capacity (L) | 550 | 550 |
| Maximum aggregate size reference (mm; pair conditions to confirm) | 20/30 | 30/40 |
| Delivery pipe inside diameter (mm) | 125 | 150 |
| Mixer loading capacity (L) | 560 | 720 |
| Mixer discharge capacity (L) | 350 | 450 |
| Mixing motor (kW) | 5.5 | 5.5 |
| Hoisting motor (kW) | 4.5 | 4.5 |
| Dimensions: length × width × height (mm) | 4500x2200x2800 | 4800x2200x2800 |
| Total weight (kg) | 5000 | 5500 |
Read before ordering: this overview preserves the existing JBS30/JBS40 table entries, which match the linked individual model tables. They are reference values, not verified manufacturer specifications or a site-performance guarantee. The pumping-output entries are not hourly mixing outputs; loading, discharge and pump receiving hopper capacities describe different parts of the process. No hourly mixing rate is derived without actual batch yield and cycle conditions. The oil-pump parameter was previously labelled “ml/min”; its definition and unit require confirmation. Confirm the order, concrete/material conditions and test conditions of the paired distance and aggregate entries, the supplied component make/model, and output available at the pressure required for your complete route. List electrical requirements, accessories, transport and warranty terms in the signed quotation.
JBS30 and JBS40 Mixer Pump Overview: Buyer Questions
Are the 30 and 40 m³/h entries hourly mixing outputs?
No. They are the respective theoretical pumping-output references for JBS30 and JBS40. The mixer discharge entries are 350 and 450 L, and the table does not confirm hourly mixing output or cycle time. Ask for actual batch yield, cycle conditions, mixing output and pumping output at the required pressure before agreeing a placing schedule.
Does the main motor rating define the required site electricity supply?
Not by itself. The table lists 37 and 45 kW main motors, plus separate 5.5 kW mixing and 4.5 kW hoisting motor entries. Request the actual electrical diagram, load schedule, starting method and simultaneous-operation requirements. Provide voltage, frequency, phase and available connection capacity; neither the main rating nor a simple sum is a confirmed site supply requirement.
How should I interpret the oil-pump, distance and aggregate entries?
The oil-pump parameter entries of 71 and 112 were previously labelled ml/min, but their definition and unit need confirmation. The distance pairs 120/350 and 160/500 m and aggregate pairs 20/30 and 30/40 mm also need their order, conditions and material definitions confirmed. Retaining these entries does not validate their meaning or guarantee suitability for your route and mix.
What should the model-specific quotation and handover include?
Identify JBS30 or JBS40 and the exact mixer, pump, motor and control configuration. Confirm accessory specifications and quantities, shipping details, manuals, service instructions, commissioning and training. Agree the written start date, coverage, exclusions, wear-parts treatment and service responsibilities for the 18-month warranty reference.
