Single Drum Roller (Dual Drive) 93 – 180 kW
The Most Efficient Worker
246/124 – 420/310 kN |
93 – 180 kW |
10000 – 26000 kg |
|
Centrifugal Force
|
Rated Power | Operating Weight |
SANY’s Dual Drive Single Drum Rollers include models such as the SSR140C, SSR200AC, SSR220AC, and SSR260C, designed for large-scale earthworks, highways, airports, dams, mining roads, and heavy-duty compaction applications. These machines feature hydrostatic dual-drive systems for superior traction and compaction performance.
Port Moresby, Lae, Mt Hagen, Kokopo, Goroka, Tabubil
· 10% greater excitation force than other products in the same category results in 16.7% greater production.
· The use of water wheel type lubrication on the vibratory bearing extends the bearing life up to 5,000 hours.
· The engine air filter is raised and the air is filtered twice to protect the engine.
· The hydraulic system contains three-stage filtration.
· The cab is mounted on the vibration-damping mount.
· Cab temperature control is available.
· Operator control forces have been reduced.
· Rounded bumpers at the front and rear
· Large rear glass and sloped hood for greater visibility
Engine
| Specification | Typical Range |
|---|---|
| Engine Type | Turbocharged Water-Cooled Diesel |
| Engine Brand | Cummins / Weichai |
| Engine Power | 93 – 180 kW (125 – 241 hp) |
| Number of Cylinders | 4 – 6 |
| Emission Standard | Tier III / Tier IV / Stage V |
| Fuel Tank Capacity | 180 – 300 L |
| Starting System | 24V Electric Start |
Operating Performance
| Specification | Typical Range |
|---|---|
| Operating Weight | 10,000 – 26,000 kg |
| Drum Width | 2,130 mm |
| Drum Diameter | 1,500 – 1,600 mm |
| Travel Speed | 0 – 12 km/h |
| Gradeability | 30 – 55% |
| Static Linear Load | 32 – 60 kg/cm |
Vibratory System
| Specification | Typical Range |
|---|---|
| Vibration Frequency | 29 – 35 Hz |
| High Amplitude | 1.8 – 2.0 mm |
| Low Amplitude | 0.9 – 1.0 mm |
| Centrifugal Force | 246/124 – 420/310 kN |
| Vibration Mode | Dual Frequency / Dual Amplitude |
Drive System
| Specification | Typical Range |
|---|---|
| Drive Type | Dual Drive |
| Transmission | Full Hydrostatic |
| Drum Drive | Hydraulic Motor |
| Rear Axle Drive | Hydraulic Motor |
| Steering Type | Articulated Hydraulic Steering |
| Steering Angle | ±35° |
| Oscillation Angle | ±12° |
Dimensions
| Specification | Typical Range |
|---|---|
| Overall Length | 5.8 – 6.8 m |
| Overall Width | 2.3 m |
| Overall Height | 3.2 – 3.4 m |
| Wheelbase | 3.0 – 3.3 m |
| Ground Clearance | 400 – 450 mm |
Cab & Operator Station
| Specification | Typical Range |
|---|---|
| Cab Type | Enclosed ROPS/FOPS Cab |
| Air Conditioning | Standard |
| Suspension Seat | Standard |
| LCD Monitoring Display | Standard |
| LED Work Lights | Standard |
| Rear Visibility System | Optional |
| Noise & Vibration Isolation | Standard |
Standard Features
- Full hydraulic dual-drive system
- Dual-amplitude vibration
- Dual-frequency compaction
- High centrifugal force for deep compaction
- Articulated steering
- Heavy-duty drum scrapers
- Vibration-damped operator cab
- Air-conditioned cabin
- Three-stage hydraulic filtration
- Water-wheel bearing lubrication system
- Excellent traction on steep grades and soft ground
Applications
- Highway construction
- Airport runway construction
- Mining haul roads
- Dam and embankment projects
- Industrial developments
- Large-scale earthworks
- Soil and aggregate compaction
- Infrastructure projects
Typical SANY SSR200AC-8H (20 Ton)
| Specification | Value |
|---|---|
| Operating Weight | 20,000 kg |
| Engine | Weichai WP6G200E331 |
| Engine Power | 147 kW |
| Drum Width | 2,130 mm |
| Drum Diameter | 1,600 mm |
| Frequency | 29/35 Hz |
| Amplitude | 1.9/0.95 mm |
| Centrifugal Force | 368/258 kN |
| Fuel Tank | 300 L |
| Travel Speed | Up to 8 km/h |
| Gradeability | 30% |
Key Advantage of SANY Dual Drive Rollers
Compared to SANY single-drive rollers, the dual-drive models provide:
- Higher traction on steep slopes
- Better performance in wet and loose soil
- Increased compaction efficiency
- Reduced wheel slip
- Faster project completion
- Greater productivity on large construction sites
