Rich Reach RQ155 crawler excavator with Cummins F4.5 engine (89kW/2200rpm), 0.25-0.65m³ bucket, DOC+DPF+EGR (no urea), hydraulic system optimized for road, municipal & earthworks.
The Rich Reach RQ155 is a 14-ton class crawler excavator engineered to deliver outstanding performance in demanding jobsites. Powered by the Cummins F4.5 turbocharged engine (89kW / 2200rpm) meeting China Stage V (国四) emission standards, this machine combines high fuel efficiency with reliable power. The advanced DOC+DPF+EGR aftertreatment system requires NO AdBlue / urea fluid, reducing operating costs and downtime. Whether you are working on road construction, municipal projects, agricultural water conservancy, or earthmoving, the RQ155 offers the versatility and strength you need.
Cummins F4.5 engine delivers optimized power curve and abundant torque reserve. The maintenance-free exhaust aftertreatment (DOC+DPF+EGR) simplifies daily operations while complying with stringent emission regulations. No urea injection means fewer consumables and lower total cost of ownership.
The RQ155 features a newly upgraded hydraulic system with premium components matched with Longking's exclusive negative flow control system. This ensures perfect harmony between engine, main pump, and main valve, providing faster response, smoother compound actions, and significantly improved overall working efficiency. Main pump max flow reaches 2×120 L/min at operating pressure 34.5 MPa.
The framework-structured cabin meets TOPS/ROPS (Tip-Over Protective Structure / Roll-Over Protective Structure) standards for falling objects and rollover safety. Standard equipment includes a suspension seat, emergency hammer, fire extinguisher, and an optimized multi-function control panel for easy operation. Enhanced visibility and ergonomic layout reduce fatigue during long working hours.
Strengthened working device adapts to diverse site conditions. The RQ155 can be equipped with hydraulic hammers, shell buckets (clamshell), heavy-duty digging buckets, and other attachments to maximize your return on investment. The heavy-duty bucket uses high-strength wear-resistant plates with optimized shape and cutting angles, reducing digging resistance and improving loading efficiency.
All filter service points are optimized for easy access, saving time and labor during daily checks and routine maintenance. The centralized lubrication points and well-arranged components make service fast and hassle-free.
| Operating Weight | 14000 kg | Bucket Capacity | 0.25 – 0.65 m³ |
| Engine Model | Cummins F4.5 | Net Power | 89 kW @ 2200 rpm |
| Fuel Tank Capacity | 290 L | Hydraulic Tank Capacity | 140 L |
| Main Pump Flow | 2×120 L/min | Working Pressure | 34.5 MPa |
| Max. Digging Radius | 8336 mm | Max. Digging Depth | 5542 mm |
| Max. Dumping Height | 6160 mm | Max. Digging Height | 8343 mm |
| Travel Speed (High/Low) | 5.5 / 3.3 km/h | Swing Speed | 11.9 rpm |
| Tail Swing Radius | 2560 mm | Track Gauge | 1990 mm |
| Bucket Digging Force | 99 kN | Arm Digging Force | 72 kN |
| Transport Dimensions (L×W×H) | 7880 × 2500 × 2868 mm | ||
Typical applications: Road construction, municipal infrastructure, farmland water conservancy, earth-rock works, landscaping, and general excavation projects.
At Rich Reach, we stand behind every machine with comprehensive service solutions that minimize downtime and maximize productivity. When you invest in the RQ155, you get more than an excavator — you get a dedicated support team.
Our professional team can also arrange annual maintenance inspections, customized field service, and warranty extension packages. We are committed to making your ownership experience worry-free.
No. The DOC+DPF+EGR aftertreatment technology eliminates the need for urea injection. This simplifies refilling, reduces operating costs, and avoids cold weather crystallization issues.
The RQ155 supports hydraulic breakers (hammers), shell buckets (clamshell), heavy-duty digging buckets, tilt buckets, and grapples. The hydraulic system provides optimal flow for most common attachments from leading brands.
Engine oil and filter change: every 500 operating hours. Hydraulic oil change: first at 500 hours, then every 2000 hours. Always use genuine filters and recommended lubricants for maximum reliability.
Yes. The RQ155 cab meets ISO 12117-2 (TOPS/ROPS) standards for falling objects and rollover protection, ensuring operator safety in harsh environments. It comes standard with seat belt, emergency hammer, and a fire extinguisher.
Absolutely. Rich Reach has extensive experience exporting machinery worldwide. We handle proper packaging, documentation, customs clearance coordination, and provide CIF/FOB options from major Chinese ports (Shanghai, Ningbo, Qingdao). Our team ensures smooth delivery to your country.
Under standard digging conditions, average fuel consumption is approximately 12–16 L/h depending on workload and operator habits. The negative flow control system significantly reduces unnecessary fuel waste.
You can contact our sales support team via email (sales-01@richreach.cn or amy@richreach.cn) or reach our parts department via WhatsApp. We will quote and ship urgently.
Yes. We provide comprehensive training materials, video tutorials, and can arrange on-site training for your team. Virtual remote training sessions are also available.
We cordially invite you to visit Rich Reach Machinery in Hefei, Anhui Province — one of China’s most dynamic industrial hubs. Inspect the RQ155 live, test the machine on our demonstration field, and discuss tailored solutions with our engineering team. Our multilingual sales team (English, French, Arabic, Spanish) will accompany you throughout the visit. We can also assist with airport pickup, hotel booking, and local transportation. Experience Chinese manufacturing excellence firsthand and build a long-term partnership.
Email (General Sales): sales-01@richreach.cn
Email (International Manager): amy@richreach.cn
Phone / WhatsApp:
Frida: +86 193 5538 5977
Amy: +86 182 9752 7921
Company & Factory Address:
No.150, Baogong Ave & Dazhong Rd, Longgang Comprehensive Economic Development Zone, Yaohai District, Hefei, Anhui, China
(Approx. 250m east of Poly·Rolan Spring)
Office Hours: Monday – Friday, 8:30 AM – 18:00 PM (Beijing Time, UTC+8).
We look forward to welcoming you in China. Let’s grow together with Rich Reach reliability.
For immediate inquiries regarding RQ155 price, stock availability, or customized attachments, please contact our sales team via email or WhatsApp. We reply within 12 hours on business days.
