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SANY GROUP
Roller-SSR120AC-8

Roller-SSR120AC-8

Product catalog summary

Operator Comfort
The SSR120AC-8 Single Drum Roller is designed with operator comfort in mind. The cab is mounted on vibration damping mounts, and the temperature within the cab can be controlled. Additionally, the operator control forces have been reduced to enhance comfort during operation.

Safety Features
Safety is prioritized with rounded bumpers at the front and rear, and a large rear glass combined with a sloped hood to provide greater visibility for the operator.

Extended Life Time
The roller features a unique water wheel type lubrication system for the vibratory bearing, extending its life up to 5,000 hours. The engine benefits from double filtration of high intake air, and the hydraulic system includes three-stage filtration.

High Efficiency
The SSR120AC-8 offers a 10% greater excitation force compared to similar models, resulting in a 16.7% increase in compaction efficiency.

Technical Parameters
The roller has an operating weight of 12,000 kg, with a drum weight of 6,000 kg and a rear axle weight of 6,000 kg. It features a vibration frequency of 32/36 Hz, a nominal amplitude of 1.8/0.9 mm, and an excitation force of 280/178 kN. The drum diameter is 1500 mm, and the width is 2130 mm.

Maneuverability
The roller has a working speed of 0-5.5 km/h and a travel speed of 0-9 km/h. It can handle a gradeability of 40% and has a minimum ground clearance of 480 mm. The wheelbase is 2868 mm, with a steering angle of ±35° and a swing angle of ±12°.

Engine Specifications
The engine is supplied by Dongfeng Cummins, model 4BTAA3.9-C125, with a rated power of 93 kW.

Capacity
The battery capacity is 24×120 V×Ah, the fuel tank holds 250 L, and the hydraulic oil tank has a capacity of 70 L.

Standard and Optional Configurations
The standard configuration includes the main machine, engine, travel and vibration pumps, motors, operating platform, vibratory drum, electrical and operating systems, front and rear frames, covering parts, rear axle assembly, center articulated frame, and cab with air conditioning. Optional configurations include a low-cost shed and vibratory drums with welded or assembled pad foot for different compaction needs.

Catalog excerpts

SSR120AC-8 SINGLE DRUM ROLLER SSR120AC-8 单钢轮压路机 OPERATOR COMFORT EXTENDED LIFE TIME ◆◆ Cab mounted on vibration damping mounts ◆◆ Cab temperature control ◆◆ The use of water wheel type lubrication on the ◆◆ Operator control forces have been reduced vibratory bearing extends the bearing life up to 5,000 hours. ◆◆ Double filtration of engine high intake air, the SAFETY FEATURES hydraulic system contains three stage filtration. ◆◆ Rounded bumpers front and rear ◆◆ Large rear glass and sloped hood for greater visibility ◆◆ 独创鼠袋式润滑装置充分润滑轴承，轴承使用寿命达 5000h 以上 ◆◆发动机高位进气双重滤清，油路三级过

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TECHNICAL PARAMETERS 工作质量 Operating Weight(kg) 振动轮分配质量 Weight at Drum(kg) 驱动桥分配质量 Weight at Rear axle(kg) 振动轮静线载荷 Drum Static Linear Load(N/cm) 振动频率 Vibration Frequency (Hz) 名义振幅 Nominal Amplitude(mm) 激振力 Excitation Force(kN) 振动轮直径 Drum Diameter(mm) 振动轮宽度 Drum Width(mm) 振动轮轮圈厚度 Drum Edge Thickness(mm) 工作速度 Working Speed(km/h) 行驶速度 Travel Speed(km/h) 容量参数 Capacity 机动性能参数 Maneuver Ability 理论爬坡能力 Gradeability 最小离地间隙 Ground Clearance(mm) 轴距 Wheelbase(mm) 转向角度 Steering Angle(°) 摇摆角度 Swing Angle(°) 最小转弯外直径 Min. Turning Outside Diameter(mm) 轮胎规格 Tires 供应商 Brand 型号 Model 排放 Emission 额定功率 Rated Power(kW)...

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