10/29/2018
Dear Friends,
We are glad to introduce A Series 1.3-2.0t Electric Forklift With EPS to you.
Models: CPDS13/15/16/18/20-AZ6-ES
Load capacity range covering: 1.3/1.5/1.6/1.8/2.0t, Load Centre: 500mm
Dual driving motors: GP21 (ZF), Electric Power Steering: EPS3 (ZF)
Controller: ZAPI
Characteristics and Advantages
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Electric Power Steering
Compact design offering all components required for the steering
13 % energy saving in VDI cycle thanks to power-on-demand technology
Easy-to-assemble design
Omission of all hydraulic components, therefore no assembly costs incur for the currently used hydraulic steering (valves, tubes, hoses)
Maintenance free
Ease service due to self test routine
Harmonized system components (transmission, steering motor and –controller, steering angle sensor)
Transmission with automotive gearing guarantees an extremely low noise level
Excellent driving ergonomics (e.g. steering ratio adjusted to actual driving situation)
Steering parameters matched to customer specifications
New features via software modification (e.g. signaling straight-line driving by modifying the steering resistance)
ZF-tested interaction of all system modules
100% EOL tested
ZF’s system responsibility
Certified according to UL583E.
Functional system safety approved by the Technical Control Board (TÜV Süd) according to DIN EN 13849,PL d conformity.
Technical Data For EPS3
Technical data | EPS3 |
Max. static wheel load | 1900kg |
Transmission type | 3-stage helical gear transmission with grease filling |
Steering ratio | 1: 176 |
Max. steering torque | 700 Nm |
Wheel dimension | Solid Tire 15 x 4.5 – 8 |
Steering angle | max. +/- 135° |
Supply voltage | 48 V |
Motor power (S3-70%) | 400W |
Ambient temperature range | -30…+40°C |
Protection class | IP65 |
Energy Savings Result of Customer Measurements
Example | Hydrost. Steering | Electric Power Steering |
Average lap time (sec) | 60 | 60 |
Total energy used (kWh) | 5.96 | 5.19 |
| Energy used per lap (kWh) | 0.099 | 0.0865 |
EPS 3 – basis of comparison: VDI 2198 cycle (determination of consumption data)
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E-Steering vs. Hydrostatic Steering Motivation for Development
| Energy Consumption | Hydraulic circle always active | Only active during steering maneuver |
| Environment | Oil circuit Necessaire Risk of oil leakage | No oil circuit for steering |
| Hydro motor loud and constantly active | Quiet transmission with automotive gears in short-term operation (Power on demand) | |
| Comfort | Fix steering regime | Programmable driver profile |
| Functionality fixed | New features per software modification | |
| Complex, decentral system |
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The A series 1.3-2.0t electric forklift with EPS is now available. Please don’t hesitate to contact our sales team for more information.
Here you can send us an inquiry concerning general questions about Hangcha.
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