Car-park property management
- Typical site
- Large underground car parks
- Why it fits
- Plan continuous driving routes between bays and columns, maintaining floors by zone. Assess ramp access separately.
Jinjie Floor Scrubber
Jinjie J-D9BH Rear-Wheel-Drive Ride-On Floor Scrubber
The Jinjie J-D9BH is a rear-wheel-drive scrubber for longer factory and warehouse hard-floor routes, with 860 mm coverage and 120 L/140 L tanks. Assess its configuration separately from front-wheel-drive models.
Established in 2004 | Site-trial discussion | Service support across China
Theoretical calculation speed:10 km/hTheoretical cleaning coverage (calculated)8600㎡/hWebsite theoretical comparison calculation; not actual productivity.
Factory cleaning
- Typical site
- Factory hard floors
- Why it fits
- The workshop cleaning should be coordinated with the production schedule, and the brushing and wastewater recovery should be organized according to the type of contaminants and the floor material.
Warehouse management
- Typical site
- Warehouse hard floors and aisles
- Why it fits
- Warehouse cleaning must work around goods and transport vehicles. Plan zones along designated aisles and reserve filling/draining points.
Video and application reference
J-D9BH video reference
View the website playback version for operation reference, while assessing selection against the actual task and conditions.
J-D9BH operation reference
The video helps explain appearance and operation; it does not replace site verification.
Start with your site
What would you like to clean?
Cleaning challenges
What are the common points of failure in a continuous cleaning route?
Route and different types of waste
Separate the evaluation of particles, oil stains, and daily footprints, and first determine the appropriate cleaning process for this machine.
Supply and transition time.
The continuous route is still affected by backfilling and drainage, turns, and vehicle and pedestrian avoidance, and the full shift requires on-site recording.
Recycling and cleanup coordination
Observe the seal strip, the return path, and the residual water on the ground, and confirm the actual effect through typical ground washing tests.
Site conditions, configuration and selection
How would J-D9BH work on your site?
Evaluate J-D9BH with a route including straight lines, shelf corners, and parking points, observing driving control, brushing, and wastewater recovery, and record water replenishment and charging arrangements. Rear-wheel drive 1200 W is part of the configuration information and is not used to expand on unconfirmed slope, load, traction, or cleaning performance.
Factory hard floors
Floor surface, dirt properties, obstacles, and operating hours
Warehouse and continuous passage
Clearance between shelves, connection sections, corners, and pedestrian and vehicle traffic
Property and parking areas
column grid, slope, drainage, and ground condition.
Commercial shared areas
Pedestrian hours, storage, charging, and cleaning frequency.
| Site | Configuration and operating conditions to check | J-D9BH recommendation |
|---|---|---|
| Factory hard floors | Floor surface, dirt properties, obstacles, and operating hours | First, separate the particles and special contaminants, then check if the machine's brush washing and recycling are compatible. |
| Warehouse and continuous passage | Clearance between shelves, connection sections, corners, and pedestrian and vehicle traffic | Include the entire machine and the water-absorbing components in the actual measurement, without using the cleaning width as a substitute for the passage conditions. |
| Property and parking areas | column grid, slope, drainage, and ground condition. | Arrange the route and water supply and drainage according to the site conditions; the slope capability must be confirmed based on the machine's data. |
| Commercial shared areas | Pedestrian hours, storage, charging, and cleaning frequency. | First confirm the parking and supply conditions as well as maintenance requirements, then organize shifts according to actual cleaning needs. |
The above is a reference for on-site judgment, and no commitment is made that all similar sites are applicable.
Applications
Medium/large continuous-route applications to assess for J-D9BH
Underground parking facilities
View detailed analysis →Main underground-car-park aisles
Where lanes and main aisles are long and need continuous scrubbing and water pickup, rear-wheel drive is worth assessing.
Factories / warehouses
View detailed analysis →Continuous factory and warehouse routes
Where hard-floor areas are large, routes are fairly fixed and reducing walking is important, organise the task around continuous ride-on operation.
Ramps / transfer areas
View detailed analysis →View this application →Hard-floor routes with gradient changes
Where ramps, loaded transfers or slippery sections are present, assess rear-wheel drive, flooring and site safety arrangements carefully.
Technical specifications
Review day-to-day configuration first. Expand the full specifications for more detail.
Key parameters, view at a glance
Cleaning width860mm
Fresh water tank / Sewage water tank120L / 140L
Runtime reference4.5–5h
Battery4 × 6V × 200Ah
Theoretical cleaning coverage (calculated)8600㎡/h
Machine dimensions1600 × 900 × 1320mm
Full specifications for ViewExpand or collapse
| Key operating figures | |||
|---|---|---|---|
| Cleaning width | 860mm | Squeegee width | 1100mm |
| Clean water tank | 120L | sewage tank | 140L |
| Runtime reference | 4.5–5h | Theoretical cleaning coverage (calculated) | 8600㎡/h |
| Theoretical calculation speed | 10 km/h | Product type | Ride-On Floor Scrubbers |
| Drive and electrical system | |||
| Operating voltage | 24V | Battery | 4 × 6V × 200Ah |
| Travel motor | 1200W | ||
| Machine configuration | |||
| Drive arrangement | Rear-wheel drive | Machine dimensions | 1600 × 900 × 1320mm |
| Machine weight | 385kg | ||
How do these figures apply to your site?
Note: website theoretical coverage for ride-on scrubber-dryers is calculated as cleaning width × the standard theoretical calculation speed of 10 km/h. It is for theoretical area comparisons, not actual productivity or the machine's maximum travel speed.
Look beyond the numbers: consider how they affect cleaning coverage, filling/draining frequency, drive suitability and site access.
Look at the picture to understand the equipment.
Components and their functions
The rear of the image shows the body and water tank shell. Daily check the box cover, seal, and visible connection areas. Refill, drain, and clean the tank according to the machine's instructions.
The driver's seat and footrest provide an operating position for the driver. Before operation, confirm the posture, field of view, route, and avoidance conditions, and control the operating rhythm near personnel and obstacles.
The rear squeegee works in conjunction with the wastewater recovery system to treat the floor after brushing. When residual water marks appear, first stop the machine to check the rubber strip, foreign objects, and connection status, then follow the operating instructions to handle the situation.
The bottom is visible brush cleaning unit. The brush or cleaning pad should be selected according to the ground material and pollution level; replacement, removal of entanglement, and inspection before installation should be done after safely stopping the machine.
The image shows the position of the wheels and chassis. On-site, check the door, corners, ground bearing capacity, and ramp conditions. Reserve space for turning and vehicle and pedestrian avoidance.
The steering wheel and front control area are operated by the driver. The steps of turning on, walking, brushing, water absorption, and parking are based on the actual delivered configuration and on-site training.
Functions and construction
Why consider rear-wheel drive for longer routes or changes in gradient?
The brush roll, squeegee, clear water system, wastewater recovery, drive, battery, and frame structure will collectively affect the stability of the equipment during long-term use, the convenience of maintenance, and the scheduling of operations.
Manual mopping or repeated passes with a small machine across medium/large sites can cause frequent interruptions within a shift.
Rear-wheel drive is relevant to route assessment, but does not replace site checks of gradients, slippery sections and loaded conditions.
The 1100 mm water-pickup width collects dirty water after scrubbing and helps prepare the floor for reopening.
Accessories and maintenance
What matters in daily use and maintenance?
Common wear parts
- Brush disk / scouring pad
- Confirm brush size, floor material and cleaning task to avoid floor damage or inadequate cleaning.
- Squeegee blades
- Affects the efficiency of wastewater recovery and ground drying; check the dimensions and installation structure before purchase.
- Clear water / dirty water related parts.
- Tank, hose and filter condition affect filling, draining and continuity of use.
- Battery / Charger
- Confirm voltage, current, battery type and connectors; do not choose accessories by appearance alone.
- Sweeper motor related.
- When the suction performance is abnormal, the rubber strip, piping, wastewater tank, and suction system should be checked together.
After-sales support
- Brush inspection
- Check the suction rubber strip.
- Cleaning the wastewater tank.
- Battery and charging inspection
- Water pickup system checks
- Operator training
Before ordering brushes, blades, batteries or chargers, provide the machine model and original-part dimensions for confirmation.
Product overview
First assess whether J-D9BH suits your medium/large continuous cleaning site
For medium/large hard floors, longer routes and sites with some gradient changes.
Loaded travel and route suitability are key considerations. Gradient capability must be assessed on site.
Balances the cleaning coverage for large and medium-sized areas and wastewater recovery, with actual results affected by the route, ground conditions, and rubber strip status.
For organising continuous cleaning along longer routes with fewer filling/draining interruptions.
Suitable tasks and checks
When does J-D9BH suit the job, and when should another approach be considered?
Candidate applications
- Continuous cleaning of medium/large hard floors
- Main aisles in underground car parks and warehouses
- Longer routes requiring ride-on operation
- Sites with some gradient changes, subject to site confirmation
Requires further assessment
- Narrow doorways or closely spaced columns
- Insufficient turning space
- Short, fragmented routes
- Loose debris has not been pre-cleared
- Ramp sections require site confirmation
Compare related models
Compare these models for different site conditions
Compare cleaning width, tank capacity, drive arrangement, access conditions and continuous routes to identify the machine closest to your site's needs.
| Item |  J-D9BF → |  J-D9BH → |  J-920B → |
|---|---|---|---|
| Cleaning width | 860mm | 860mm | 920mm |
| Squeegee width | 1100mm | 1100mm | 1260mm |
| Clean water tank | 120L | 120L | 160L |
| sewage tank | 140L | 140L | 165L |
| Operating voltage | 24V | 24V | 36V |
| Battery configuration | 4 × 6V × 200Ah | 4 × 6V × 200Ah | 6 × 6V × 200Ah |
| Indicative operating time | 4.5–5h | 4.5–5h | 6h |
| Overall dimensions | 1600 × 900 × 1320mm | 1600 × 900 × 1320mm | 1450 × 930 × 1100mm |
| Overall weight | 375kg | 385kg | 632kg |
| Why customers compare these options | Mainly level medium/large routes; assess front-wheel-drive configuration | Longer routes or gradient changes: assess rear-wheel drive | Need larger tanks to reduce filling/draining interruptions |
| Drive / reasons to compare | 750 W front-wheel drive; assess level routes | 1200 W rear-wheel drive; assess route suitability | Large ride-on; tank capacity for continuous work |
Parameter comparison with each model's 'View complete technical specifications'. Working time is a reference value, actual duration varies with battery, load, and on-site operating conditions; specific configuration is checked against delivery documents.
When should J-D9BH be considered?
J-D9BH is worth comparing where routes are long and ramps, loaded transfers or drive suitability need assessment.
When is a machine as large as J-D9BH unnecessary?
For level floors and simple routes without significant filling/draining interruptions, first compare front-wheel-drive or smaller models.
How should ramp sections be handled?
Assess gradients, slippery sections, loads, turning and site safety arrangements together.
Recommended equipment: sweeper, floor scrubber, squeegee, dust mop, filter cleaning, hopper, pipe jetter, feed and retrieve the hose, filter element, clear width, Jinjie, wanshenglong.
Compare these models for different site conditions
J-D3CJinjie J-D3C Walk-Behind Scrubber-DryerJinjie J-D3C hand-pushed floor scrubber uses 460 mm cleaning width and 720 mm squeegee. The theoretical working efficiency is confirmed by matching the corresponding model's confirmed width with the theoretical operating speed. It is suitable for daily floor scrubbing and wastewater recovery in hospitals, schools, shopping malls, office buildings, property management public areas, and factory narrow passages.View details
J-D3LJinjie J-D3L Walk-Behind ScrubberThe Jinjie J-D3L walk-behind scrubber has a theoretical cleaning rate of about 2500 m² per hour and an approximate operating time of 3 to 4 hours. It can scrub and recover wastewater in small shopping centres, supermarkets, workshops, warehouse aisles and common areas. It offers more tank capacity and operating time than compact entry-level machines while retaining manoeuvrability at edges, between parking spaces and in narrow aisles.View details
J-D5RJinjie J-D5R Compact Ride-On Floor ScrubberThis machine suits routine hard-floor cleaning in retail, facility and warehouse routes. Ride-on operation and a single disc suit these tasks; check access, turns and water-servicing arrangements before selection.View details
J-D6SLJinjie J-D6SL Ride-On Scrubber-DryerFor underground parking, logistics warehouses, main factory aisles, shopping-centre back areas and medium/large continuous routes. The Chinese source positions ride-on operation for broader continuous work than self-propelled walk-behind machines; J-D3L or J-D5SL may complement edge work. Actual output depends on the site.View details
Operating cost
What does it cost to operate J-D9BH?
Record the cleaning, scrubbing, and recovery according to the same cleaning requirements and cycle, without taking theoretical efficiency directly as on-site output.
Manual sweeping
Labour cost = crew size × hours per person × hourly rate. Record preparation, cleaning, transfers and close-down separately.
Machine option
Include operation or supervision, energy, consumables, disposal and maintenance. Allocate equipment and battery costs over a suitable service period.
On-site comparison
Record daily operating hours, routes, garbage or contaminants, and supply and shutdown times; under the same conditions, compare, and do not commit to any savings ratio that has not been calculated.
Service support
Operating and maintaining the machine after delivery
Delivery inspection
Check the equipment and configuration list together before delivery.
Understand service arrangements →Operator training
Communicate startup, brushing, replenishment of water, and daily cleaning.
Understand service arrangements →Usage guidance
In case of operational issues, communicate with the model and usage conditions.
Understand service arrangements →Parts supply
Check the brush roll, rubber strip, and other parts against the model.
Understand service arrangements →On-site fault repair
Service scope, costs, and arrival arrangements need to be confirmed first.
Understand service arrangements →Scheduled on-site maintenance
Coordinate maintenance plans with the frequency of use and the location.
Understand service arrangements →— FAQ
Choosing and using the J-D9BH: frequently asked questions
What route conditions matter when selecting rear-drive J-D9BH?
Assess how rear drive operates, turns and stops on the target route. Record floor condition, crossing traffic and operator experience and trial within the permitted conditions. Rear drive is not inherently better than front drive at every site.
How should ramps, turns and traction conditions be checked for a rear-drive scrubber?
Assess gradient, bends, wet surfaces, braking and pedestrian clearance together against the machine instructions. The 1200 W rating describes drive configuration, not a climbing grade. Until ramps are confirmed, plan work on verified flat routes.
How should J-D9BH's 860 mm width and 120 L/140 L tanks be used in route planning?
Straight coverage, water replenishment, and finishing should be scheduled separately. The water tank capacity is used to plan the replenishment route and cannot be directly committed to a continuous area; the recovery performance at seams, column edges, and turns needs to be observed separately during trial washing.
How should J-D9BH runtime, water stops and charging be scheduled?
Use the listed 4.5–5 hours as a reference while checking the delivered battery and scrubbing/travel loads. Include cleaning, water stops, after-shift care and charging, then refine the schedule with target-route records rather than treating runtime as fixed.
How should rear-drive J-D9BH and front-drive J-D9BF ride-on scrubbers be compared?
Similar coverage and tanks make separate checks of rear/front drive, controls and delivery configuration important. Trial steering, stopping and recovery on the same route. Do not transfer one model’s specifications or results to the other.
How should real cleaning productivity inform a large scrubber's cost assessment?
Record the actual completed tasks, manual corner finishing, water and drainage supplementation, consumables, maintenance, and charging arrangements during a consistent statistical period. Then compare the usage costs of different equipment options. The theoretical 8600㎡/h is only for configuration reference. Personnel savings and investment returns should be based on actual performance of the same task.
What should be checked first if J-D9BH recovery becomes inconsistent on a long route?
Shut down the machine safely according to the instructions, check the wastewater tank, seal, suction hose, and rubber strip, and then check if the remaining water is concentrated in the turn or seam. Record the fault location and conditions, and do not disassemble for repair while powered. Also, do not attribute all the remaining water solely to the motor power.
What project details help Wanshenglong specify J-D9BH?
Send main routes, turns, surfaces, soil, crossing-traffic windows and water points to Wanshenglong. Discuss trials, operator training and parts against the actual Jinjie version and project-specific service agreement.
Discuss the floor, routes, and daily cleaning schedule, and together see if J-D9BH is suitable.
Phone consultation: 0755-25621811 View other contact information →
Product enquiryDiscuss your site, and together see if J-D9BH is suitable
Tell us about the usage area and the issues you hope to improve, and the equipment consultant will combine with the passage, ground and work arrangement, communicate the suitable configuration with you. The area is temporarily unclear, you can contact us first.