CDM520B9 B Series Single Drum Mechanical Gear Shift Transmission
Road Roller
CDM520B9 B Series Single Drum Mechanical Gear Shift Transmission
129 kWRated Power
20000 kgOperating Weight
2.3/4.5/9.6 km/hTravel Speed
29.2LDisplacement
Overview
The Lonking CDM520B9 B Series Single Drum Mechanical Gear Shift Transmission is a road roller built for dependable, efficient operation. Powered by a WEI CHAI engine producing 129 kW, with an operating weight of 20000 kg. Its robust drivetrain, precise hydraulics and operator-focused cab make it well suited to construction, mining, agriculture and industrial material-handling tasks. Engine options meet Nation Ⅲ emission standards for broad market compliance.
Key Features
- 129 kW engine output tuned for productive operation
- Ergonomic operator cab for comfort and visibility across long work shifts
- Supported by Lonking global genuine parts and after-sales service network
Technical Specifications
BASIC
| Operating Weight | 20000 kg |
| Weight Burden on Front Drum | 10000 kg |
| Weight Burden on Rear Wheel | 10000 kg |
| Min Ground Clearance(h) | 430 mm |
| Wheelbase (L1) | 3180 mm |
| Grade Ability | 30% |
| L×W1×H (mm) | 6260×2388×3200 |
ENGINE
| Manufacturer | WEI CHAI |
| Model | WP6G175E301 |
| Displacement | 29.2L |
| Fuel consumption | 6.75L |
| Rated Power | 129 kW |
| Rated Speed | 2000 rpm |
| Emissions Standard | Nation Ⅲ |
DRIVE TRAIN
| Drive Type | Mechanical Drive |
| Travel Speed Forward | 2.3/4.5/9.6 km/h |
| Travel Speed Reverse | 2.3/4.5/9.6 km/h |
| Tire Type | 20.5-25 -16PR |
| Min.Turning Radius | 6500 mm |
| Steering Angle | 33° |
| Swing Angle | / |
VIBRATION SYSTEM
| Width of Drum (W2) | 2130 mm |
| Diameter of Drum | 1600 mm |
| Rim Thickness of Drum | 40 mm |
| Static Linear Load | 469N/cm |
| Vibration Type | Open-loop Hydraulic Vibration |
| Centrifugal Force | 356/248 kN |
| Vibration Frequency | 28 Hz |
| Nominal Amplitude | 1.9/0.9 mm |
BRAKE SYSTEM
| Service Brake | Air Booster CaliperRear Axle Brake |
| Parking Brake | Shaft ControllingBrake of Gear Box |
ELECTRIC
| Voltage | 24 V |
| Capacity | 120×2 Ah |
SERVICE REFILL
| Fuel Tank Capacity | 335 L |
| Hydraulic Tank Capacity | 220 L |
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