ZGFORKLIFT / MYZG CPC40 4 Ton Diesel Forklift
ZGFORKLIFT / MYZG CPC40 4 Ton Diesel Forklift for Industrial Material Handling
A robust 4000 kg counterbalance forklift with Quanchai / Xinchai diesel power, 20 km/h travel speed, 20% gradeability and a stable 4900 kg chassis for demanding outdoor shifts.
Overview: dependable diesel torque for productive material handling
The ZGFORKLIFT / MYZG CPC40 is a 4 ton industrial diesel forklift manufactured by Shandong Zhuogong Machinery Equipment Co., Ltd. for logistics yards, building-material plants, timber depots, factories, farms and distribution centers. Its straightforward diesel powertrain is designed for continuous work where fast refueling, strong low-speed torque and outdoor durability are operational priorities.
The Quanchai / Xinchai engine supplies the torque required to lift a rated 4000 kg at a 500 mm load center. A 4900 kg unladen mass, 1710 mm wheelbase, 165 mm ground clearance and pneumatic 28x9-15 front and 6.50-10 rear tyres give the CPC40 a stable base for controlled operation on paved yards and prepared industrial surfaces.

MYZG CPC40 factory technical specifications
The table presents the mechanical, dimensional and performance data for this 4000 kg diesel counterbalance forklift. Final mast, fork, tyre, cab, engine-emission and attachment selections should be confirmed for the destination market and actual load.
| Model | CPC40 (4.0T-D series) |
| Power type | Internal-combustion diesel engine |
| Engine model | Quanchai / Xinchai engine |
| Rated capacity | 4000 kg |
| Load center | 500 mm |
| Operator position | Seated operator |
| Overall length with/without forks | 4128 / 3008 mm |
| Overall width | 1228 mm |
| Lowered mast/overhead guard height | 2204 / 2100 mm |
| Maximum fork height with load backrest | 4262 mm |
| Standard lift | 3000 mm |
| Minimum turning radius | 2550 mm |
| Mast tilt forward/backward | 6° / 12° |
| Lifting speed unloaded/loaded | 400 / 360 mm/s |
| Travel speed unloaded/loaded | 20 / 20 km/h |
| Maximum gradeability | 20% |
| Unladen net weight | 4900 kg |
| Drive/steering wheels | 2 / 2 |
| Front/rear tyre type | Pneumatic / pneumatic |
| Front/rear tyre size | 28x9-15 / 6.50-10 |
| Service/parking brake | Foot / hand |
| Wheelbase/frame ground clearance | 1710 / 165 mm |
| Front/rear overhang | 457 / 550 mm |
| Front/rear wheel track | 1000 / 980 mm |

Engineering design and principal advantages
1. Quanchai / Xinchai diesel engine and responsive hydraulic performance
The industrial diesel engine is rated at 39/40 kW depending on the selected configuration and delivers the low-speed torque required for repeated four-ton handling. The hydraulic system provides a documented lifting speed of 400 mm/s unloaded and 360 mm/s loaded, while the travel system reaches 20 km/h. These values support quick pallet cycles, truck loading and material transfer during long outdoor shifts.
2. Compact 2550 mm turning radius with stable 4900 kg weight
A 1228 mm overall width, 3008 mm length without forks and 2550 mm turning radius help the CPC40 maneuver in loading bays and production lanes. The 4900 kg chassis, 1000 mm front track, 980 mm rear track and 1710 mm wheelbase provide a stable counterbalance foundation when the approved load chart is followed.
3. Industrial pneumatic tyres and practical ground clearance
The 28x9-15 front and 6.50-10 rear tyres provide traction and cushioning for this outdoor diesel forklift. Minimum ground clearance is 165 mm, helping the machine cross normal yard joints and small surface irregularities while the operator maintains a safe controlled speed.
4. 3000 mm standard lift and operator-focused mast design
The standard lift is 3000 mm, with a 6° forward and 12° backward mast tilt. The overhead guard height is 2100 mm, and the fork reaches 4262 mm with the load backrest in the documented configuration. A wide-view mast, accessible controls and service points support safe, efficient daily operation.
Recommended application environments
The CPC40 combines compact dimensions, diesel endurance and 4000 kg capacity for medium-duty outdoor and mixed industrial handling when ventilation, floor strength, traffic control and load stability have been assessed.
Construction materials and stone yards
Move brick pallets, bagged cement, formwork, tools, tiles and prepared stone products between storage areas, production lines and transport vehicles.
Timber, agriculture and manufacturing
Handle lumber packs, farm supplies, machinery parts, steel components and palletized raw materials on prepared surfaces using suitable forks or approved attachments.
Warehouses, logistics yards and truck loading
Transfer export cargo, containers, pallets and packaged products where a diesel truck can be refueled quickly and operated in properly ventilated or outdoor work zones.

Frequently asked questions
Which engine is used in the CPC40?
The referenced configuration supports Quanchai / Xinchai and other diesel engine options rated at approximately 39/40 kW. The final engine and emission package should be confirmed for the destination market.
What is the turning radius of this 4 ton diesel forklift?
The documented minimum turning radius is 2550 mm. Buyers should add clearance for the actual pallet, attachment, fork length, rack protection and operator skill.
Can the CPC40 be supplied with hydraulic attachments?
Yes. MYZG can discuss side shifters, fork positioners, clamps, rotators, duplex or triplex masts and cab options. Residual capacity must be recalculated for the selected mast, load center and attachment.
Configure a ZGFORKLIFT / MYZG CPC40 for your site
Send the load weight and dimensions, lift height, aisle width, operating surface, ramp gradient, working hours, engine-emission requirement, destination port and attachment needs. The factory team can prepare a configuration, quotation, packing plan and shipping proposal.
Shandong Zhuogong Machinery Equipment Co., Ltd. (ZGFORKLIFT / MYZG)
WhatsApp / Skype / WeChat: +86 13176910558 | Corporate email: MYZG@my-forklift.com







