ZGLOADER / MYZG B40 4 Ton Lithium Electric Forklift
ZGLOADER / MYZG B40 4 Ton Lithium Electric Forklift
The ZGLOADER / MYZG B40 is a 4000 kg lithium electric counterbalance forklift for pallet transport, stacking, truck loading and production supply. Shandong Zhuogong Machinery equipment Co.,Ltd uses the verified B40 platform as the technical reference for this B40 sales model. Its 154 V / 150 Ah battery, seated layout, 3000 mm standard lift and electric drive suit indoor logistics and controlled outdoor routes when the load chart, floor, aisle and charging plan are confirmed. electric forklift category.
Customer need and the B40 solution
Customers usually need more than a nominal 4 ton figure. They need a truck that fits doors, turns between racks, works on ramps, positions pallets accurately, avoids exhaust inside buildings and remains available through planned shifts. B40 selection begins with pallet dimensions, maximum mass, load center, lift height, residual capacity, aisle width, floor condition, ramp gradient, travel distance, hourly cycles, ambient temperature and available electrical supply.

Verified reference specifications
| Model reference | B40 verified 4-ton lithium platform |
| Power type | Lithium accumulator |
| Rated lifting capacity | 4000 kg |
| Load center | 500 mm |
| Operator position | Seated operator |
| Overall length with/without forks | 3957 / 2882 mm |
| Overall width | 1232 mm |
| Lowered mast/overhead guard height | 2062 / 2165 mm |
| Maximum working height | 4183 mm |
| Standard lift height | 3000 mm |
| Fork adjustment range | 260–1100 mm |
| Minimum turning radius | 2650 mm |
| 90-degree aisle width for 1100×1100 pallet | 4405 mm |
| Mast tilt forward/backward | 6° / 12° |
| Lift speed unloaded/loaded | 380 / 300 mm/s |
| Travel speed unloaded/loaded | 13 / 12 km/h |
| Maximum gradeability with load | 15% |
| Unladen weight | 4820 kg |
| Drive/steering wheels | 2 / 2 |
| Tyre type | Pneumatic |
| Front/rear tyre size | 28x9-15 / 6.50-10 |
| Service/parking brake | Foot / hand |
| Battery voltage/capacity | 154 V / 150 Ah |
| Drive motor power | 13.1 kW |
| Hydraulic pump motor power | 16.5 kW |
| Fork length | 1075 mm |
| Wheelbase/minimum ground clearance | 1980 / 160 mm |
| Front/rear overhang | 455 / 464 mm |
| Front/rear wheel track | 1000 / 988 mm |
Warehouse and distribution applications
In warehouses and distribution centers, the B40 can move received pallets to staging lanes, place compatible loads in racking and replenish dispatch areas. The 2650 mm reference turning radius and 1100 mm chassis width support compact traffic planning, while the stated 4405 mm right-angle aisle reference applies to an 1100×1100 mm pallet. Real layouts must add clearance for load overhang, rack guards, pedestrians and operator skill.
Loading dock and transport applications
At loading docks, the forklift can transfer palletized goods between staging zones and stationary trucks after the trailer, dock plate and floor capacity are verified. The 15% loaded gradeability is a reference, not permission to use an unsuitable ramp. Buyers should confirm dock height, bridge plate rating, trailer restraint, wheel stops, door clearance, weather exposure and the effect of wet surfaces on braking and traction.

Manufacturing and line-side supply
For manufacturing, the quiet electric drivetrain and zero tailpipe emissions support line-side delivery, work-in-process movement and finished-goods handling. The 13.1 kW traction motor and 16.5 kW hydraulic pump motor provide controlled travel and lift response. Facilities handling food, pharmaceuticals or sensitive products must still review hygiene rules, tyre marks, battery area controls and any site-specific equipment standard.
How to select the correct electric forklift
Select the forklift by the worst real job rather than the average pallet. A 4000 kg rating at a 500 mm load center changes when the load is longer, the mast is raised, an attachment is installed or the center of gravity shifts. Send the heaviest load dimensions, target height and attachment requirement so residual capacity can be checked. Confirm the final mast, forks, sideshift, tyres and data plate in the written order.
Lithium battery and charging planning
The documented lithium system is 154 V / 150 Ah. Runtime cannot be promised from ampere-hours alone because travel distance, lifting frequency, load mass, gradients, tyre resistance, temperature and operator habits all matter. Match the approved charger to local voltage, connector and ventilation rules. Define charging windows, cable protection, emergency isolation and battery inspection responsibilities before commissioning.
Buying guide and quotation checklist
A useful buying comparison lists rated capacity, load center, lift height, lowered height, working height, turning radius, aisle requirement, fork length, attachment capacity, battery chemistry, charger input, motor ratings, tyres, brakes, manuals, spare parts, warranty scope, packing and destination documents. Compare productive cycles, energy cost, maintenance access, downtime support and resale suitability instead of judging only the purchase price. application and buying guides.
Safety and operator preparation
Only trained and authorized operators should use the B40. Daily preparation includes forks, carriage, mast channels, chains, hoses, tyres, wheel fasteners, brakes, steering, horn, lights, alarms, overhead guard, seat restraint, battery connector and charger. Travel with the load low, keep pedestrians separated, respect the data plate, avoid turning on gradients and never use damaged pallets or unsupported elevated loads.
Maintenance and total ownership cost
Electric forklifts remove engine oil, fuel filters and exhaust-system service, but they still require disciplined care. Inspect mast lubrication, chain elongation, hydraulic leaks, fork wear, tyre condition, brakes, steering joints, controller cooling, connectors and insulation. Keep charging records and diagnostic codes. Total ownership cost should include electricity, tyres, forks, wear parts, planned service, operator training, charger infrastructure and expected downtime.

Dealer and rental opportunity
For distributors and rental fleets, the B40 can serve warehouses, wholesalers, manufacturers, logistics contractors and loading-dock operators. Strong local offers combine a site survey, pallet demonstration, operator handover, charger guidance, common wear parts and planned maintenance. Dealers should stock identified filters, seals, contactors, connectors, mast rollers and brake items for the delivered configuration and document response channels clearly.
Compliance, export service and trust
CE, battery, charger, transport and destination requirements depend on the final configuration and market and must be confirmed in writing for the delivered serial-numbered unit. EPA normally concerns relevant combustion engines and should not be presented as automatic evidence for a lithium forklift. MYZG coordinates configuration review, inspection, export packing, manuals, shipping documents, parts identification and after-sales communication without inventing certificate numbers or customer claims.
Frequently asked questions
Is B40 the same as the B40 platform?
B40 is the sales model used on this page; the verified technical reference is the B40 lithium platform. Confirm the final nameplate and configuration in the quotation.
Can it lift 4000 kg at every height?
No. Rated capacity is referenced at a 500 mm load center. Mast height, load dimensions and attachments can reduce residual capacity, so use the approved load chart.
Can it work outdoors?
It can serve controlled outdoor routes when surface, gradient, weather protection, tyres, braking and electrical protection are suitable. It is not a rough-terrain forklift.
Are CE and EPA documents included?
Required documents depend on configuration and destination. CE-related evidence must be confirmed in writing; EPA is generally not the relevant basis for a battery-electric powertrain.
Request a job-matched quotation
Send pallet size, maximum weight, load center, lift height, rack beam height, aisle and door dimensions, floor, ramp, shift hours, indoor or outdoor use, attachment, local electrical supply, destination port and required documents. The export team will prepare a configuration-based quotation, charging proposal, spare-parts recommendation and shipping plan through the contact link contact the MYZG export team.
Shandong Zhuogong Machinery equipment Co.,Ltd — ZGLOADER / MYZG
WhatsApp / Skype / WeChat: +86 13176910558 | Email: MYZG@my-forklift.com







