CDM520D D Series Single Drum Hydrostatic Drive (Rexroth)
Road Roller
CDM520D D Series Single Drum Hydrostatic Drive (Rexroth)
160 kWRated Power
20000kgOperating Weight
0-10.8 km/hTravel Speed
8.3LDisplacement
Overview
The Lonking CDM520D D Series Single Drum Hydrostatic Drive (Rexroth) is a road roller built for dependable, efficient operation. Powered by a DF Cummins engine producing 160 kW, with an operating weight of 20000kg. 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 Ⅱ emission standards for broad market compliance.
Key Features
- 160 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 | 20000kg |
| Weight Burden on Front Drum | 11500 kg |
| Weight Burden on Rear Wheel | 8500 kg |
| Min Ground Clearance(h) | 422 |
| Wheelbase (L1) | 3186 |
| Grade Ability | 45% |
| L×W1×H (mm) | 6118×2300×3077 |
ENGINE
| Manufacturer | DF Cummins |
| Model | 6CTAA8.3-C215 |
| Displacement | 8.3L |
| Fuel consumption | 28.3L |
| Rated Power | 160 kW |
| Rated Speed | 2200 rpm |
| Emissions Standard | Nation Ⅱ |
DRIVE TRAIN
| Drive Type | Hydrostatic Drive |
| Travel Speed Forward | 0-10.8 km/h |
| Travel Speed Reverse | 0-10.8 km/h |
| Tire Type | 23.1-26 12PR |
| Min.Turning Radius | 7000 mm |
| Steering Angle | 30 ° |
| Swing Angle | 10 ° |
VIBRATION SYSTEM
| Width of Drum (W2) | 2120 mm |
| Diameter of Drum | 1532 mm |
| Rim Thickness of Drum | 46 mm |
| Static Linear Load | 542N/cm |
| Vibration Type | Close-loop Hydraulic Vibration |
| Centrifugal Force | 400/300 kN |
| Vibration Frequency | 28/35 Hz |
| Nominal Amplitude | 2.1 /1.0 mm |
BRAKE SYSTEM
| Service Brake | Hydraulic Lock Front and Rear Brake |
| Parking Brake | Oil Cut Front and Rear Wheel Brake |
ELECTRIC
| Voltage | 24 V |
| Capacity | 120×2 Ah |
SERVICE REFILL
| Fuel Tank Capacity | 280 L |
| Hydraulic Tank Capacity | 90 L |
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