The R57 is a 5.7-ton class excavator engineered for heavy-duty performance, combining a powerful Kubota engine with a high-efficiency load-sensing hydraulic system (149.6 L/min). With strong digging force, extended reach (3000 mm boom + 1600 mm arm), and excellent stability, the R57 is ideal for a wide range of construction, infrastructure, agricultural, and rental applications.

With a reinforced structure, reliable Kubota V2607 engine, and high-efficiency hydraulic system, the R57 delivers excellent stability, strong breakout force, and consistent performance across demanding construction, excavation, and infrastructure projects. Its optimized hydraulic flow and balanced design ensure smooth operation, faster cycle times, and improved productivity in long working hours.

✅ Kubota V2607 Diesel Engine: Powered by a reliable Kubota engine delivering 35.5 kW (≈47.5 HP), ensuring strong torque, fuel efficiency, low vibration, and dependable performance for demanding construction and excavation tasks.

✅ Pilot Control Joysticks: Ergonomically designed pilot joysticks ensure smooth and responsive control, reducing operator fatigue and improving working accuracy during long hours.

✅ Advanced Hydraulic System: Equipped with a load-sensing variable displacement piston pump (149.6 L/min) and 8-section hydraulic control valve, delivering faster cycle times, smooth operation, and precise control for superior digging efficiency.

✅ Heavy-Duty Undercarriage: Reinforced undercarriage structure enhances stability, durability, and traction across rough and uneven terrain.

✅ Dual-Speed Travel Motors:Adjustable travel speeds (0–2.4 / 0–3.8 km/h) allow efficient movement across different job site conditions.

✅ High-Pressure Performance: Rated pressure of 22.5 MPa and maximum pressure up to 25 MPa provide strong hydraulic power for heavy-duty applications and continuous operation.

✅ Wide Track & Stability Design: 2000 mm machine width and extended track structure improve balance, safety, and operational stability.

✅ Auxiliary Hydraulic Lines for Attachments: Pre-installed hydraulic lines support attachments such as breakers, augers, and grapples, increasing versatility.

✅ Side Swing Boom: The side swing boom allows the R57 to operate efficiently close to walls, fences, and structures, providing enhanced precision, flexibility, and control in confined and urban construction environments.

✅ Hydraulic Thumb: Standard hydraulic thumb attachment improves material handling capability for grabbing rocks, logs, debris, and heavy construction materials with strong grip and reliable performance.

✅ Optimized Boom & Arm Structure: 3000 mm boom and 1600 mm arm provide extended reach, improved digging depth, and higher working efficiency.

✅ LED Work Lights: High-brightness LED lighting improves visibility and safety in low-light and night working environments.

✅ Comfortable Operator Cabin: Spacious cabin with wide visibility and ergonomic layout enhances operator comfort and productivity during long working hours.

✅ LCD Monitoring Panel: Real-time display of machine status and key data for easier control and maintenance.

✅ Efficient Cooling System: Water-cooled engine system ensures stable performance and prevents overheating during continuous heavy-duty operation.

The Rippa R57 features a robust and well-balanced chassis with an optimized excavator geometry and a wide undercarriage design. Its 2000 mm overall width and extended 2540 mm track length provide excellent stability, balance, and safety during operation. The 3000 mm boom and 1600 mm arm deliver extended working reach, deeper digging capability, and improved overall efficiency, making the R57 highly suitable for construction, infrastructure, and agricultural applications.

The Kubota V2607 4-cylinder diesel engine delivers strong torque, smooth hydraulic response, and excellent fuel efficiency for heavy-duty operations. Designed for durability and long service life, it ensures stable and reliable performance under continuous workloads. Its optimized power output and efficient cooling system make the R57 well-suited for demanding construction, excavation, agricultural, and infrastructure applications.

The R57 features an advanced load-sensing hydraulic system equipped with a high-performance HYTEK variable displacement piston pump and an 8-section control valve for precise and responsive operation. With a high flow rate of 149.6 L/min and working pressures up to 25 MPa, the system delivers powerful digging performance, faster cycle times, and excellent efficiency. The integration of ZHTE travel and swing motors ensures smooth movement, reliable rotation, and consistent performance in demanding construction and heavy-duty applications.