Shantui Sr26m-3 26ton Single Drum Road Roller with High Efficiency

I. Product Description

Operating cost

• The proprietary match technology can achieve high operating efficiency and reasonable fuel economy and reduce the composite fuel consumption by 8%~10%.
• The core electric and hydraulic parts of imported brands guarantee high quality and reliability and reduce the malfunction downtime.
• High value maintenance.

Working performance

• Weichai WP6 engine features good fuel economy, powerful parts universality, and low repair costs.
• The large-area suction type radiator effectively prolongs the lives of engine and hydraulic parts.
• The bearings for Shantui’s proprietary steel drum are independently lubricated to achieve long life.

High maintenance convenience

• The fuel filter element and hydraulic filter element are arranged on the same side of machine body to ease the repairs and maintenances;
• The routine maintenances can be fulfilled after the opening of hood with cold start preheater.
• The drainage water from water tank and the drainage oil from oil sump are directed to the rear side of machine to ease the maintenances.
• The intelligent combination instrument with automatic malfunction detection function incorporates the all-weather and all-round malfunction diagnosis and warning system.

High operating comfort

• The machine adopts three-stage shock-absorbing and proprietary sealing mechanisms to achieve low vibration and low noise.
• The instrument panel, seat, and control box of the cab are arranged ergonomically to achieve high operating comfort.
• The hydraulic drive and two-speed stepless speed regulation guarantee simple operations.

II. Specifications

III. Details

Vibe Pod Design

• Eccentric vibe pod design, extends system life by 50%
•  Steel shot moving inside closed eccentric block, stable and reliable vibe amplitude, reduces impact to motor, prolongs maintenance period of vibratory system
•  Completely sealed eccentric gear eliminates contamination, prolongs bearing life
•  Road Roller are equipped with a 50 mm thick drum compared to competitors with a 40 mm thick drum, provides increased compaction performance versus the competition.

Cooling System

• Isolated modular cooling system
• Suction style fan pulls low temperature air through the radiator, providing superior cooling capability
• Optional high ambient cooling system allows the machine to work in ambient temperature up to 50 °C
• Shunt tank provides constant system pressure and provides easy visual check of coolant level

Vibratory Hydraulic System

• Closed center hydraulic system
• Improves efficiency by 20% over the open center system

• Reduces oil contamination, prolongs life of hydraulic system
• Maintains higher pressure and smaller energy loss
• Allows for simpler hose routing
• Requires smaller volume hydraulic tank, reduces maintenance cost
• World class vibratory hydraulic components
• Road Roller utilize Rexroth piston pump and motor
• Vibratory hose
• Utilize Eton hoses and joints, high reliability
• Optimized hose routing, prolongs hose life

Powertrain

• Electronically controlled transmission
• Easier to shift, reduces operator fatigue and improves working efficiency
• High reliability
• Axle equipped with Proportional Torque differential (PTD)
• PTD controls torque applied to the wheels based on ground conditions, improves overall traction
• Grade ability is 34% compared to competitors’ at 30%
•  Optimized transmission ratio, 1st gear has higher travel speed

IV. Our Company