Rich Reach RQ255 Crawler Excavator – 25.8T | Cummins Engine | 1.45m³ Bucket

Product Overview: Rich Reach RQ255 Crawler Excavator

The Rich Reach RQ255 is a 25.8-ton (25,800 kg) crawler excavator built for heavy-duty mining, quarry works, large-scale earthmoving, and urban construction. Powered by the Cummins B6.7 Stage‑V engine (145 kW / 2000 rpm), it delivers high efficiency while complying with the latest emission standards via DOC+DPF+SCR aftertreatment. With a bucket capacity range of 1.3–1.45 m³, reinforced rock bucket, and Kawasaki hydraulic system, the RQ255 ensures outstanding digging force, fuel economy, and operator comfort.

Key Highlights

• Engine: Cummins B6.7 – 145 kW, ultra‑clean exhaust, low noise
• Hydraulic system: Kawasaki positive flow control, multiple electric priority valves, precise load‑sensing
• Operating weight: 25,800 kg | Bucket digging force: 170–181 kN
• Mining cab: ROPS/TOPS certified, sealed, equipped with suspension seat, hammer, fire extinguisher
• Working modes: H (heavy), S (economy), L (light), B (breaker)
• Independent cooling: Hydraulic pump‑driven fan, reduced power loss, lower fuel consumption

Performance Parameters at a Glance

Our Service Guarantees

When you purchase a Rich Reach machine, you are backed by a comprehensive support system designed to maximize uptime and productivity.

• 12‑month / 2,000‑hour warranty on major components (engine, hydraulics, undercarriage).
• Global spare parts network – genuine parts delivered within 72 hours to key regions.
• Remote technical diagnosis + on‑site service by certified engineers.
• Free operator & maintenance training at our Hefei facility or via video guidance.
• Attachments bundle – optional hydraulic hammer, grapple, or shell bucket with preferential pricing.
• Trade‑in support for old excavators, flexible financing plans available.

Frequently Asked Questions (FAQ)

1. What is the fuel consumption of the RQ255?

In S (economy) mode, average fuel consumption is approximately 18–22 L/h depending on load and operator technique. The independent cooling fan reduces parasitic loss, saving 5‑8% fuel compared to traditional belt‑driven fans.

2. Can the RQ255 be equipped with a breaker or grapple?

Yes. The RQ255 has a B mode (breaker dedicated) and reinforced work device. Optional attachments: hydraulic breaker (135‑175 mm), steel grapple, and shell bucket. All are plug‑and‑play with the existing auxiliary hydraulic lines.

3. How does the emission system work? Does it require extra maintenance?

The DOC+DPF+SCR system meets China Stage‑V (equivalent to EU Stage V). Diesel exhaust fluid (DEF) is automatically dosed. Regeneration is passive + active; the dashboard shows reminders. No special tools required – standard service intervals apply.

4. Is the cab really ROPS/TOPS certified?

Absolutely. The mining‑grade cab passed ISO 12117‑2 rollover (ROPS) and tip‑over (TOPS) tests. It includes sound insulation (≤75 dB inside), pressurization for dust rejection, and a standard escape hammer & fire extinguisher.

5. What are the shipping dimensions and weight?

Transport dimensions: 10,144 × 3,180 × 3,391 mm. Total weight: 25,800 kg. Standard 40‑ft flat rack container fits one unit plus basic counterweight.

6. Do you offer OEM customization on bucket size or paint?

Yes. We can provide 1.45 m³ heavy‑duty bucket or 1.6 m³ light material bucket. Any RAL color code is available for orders of 5+ units.

Welcome to China – Visit Our Factory & Yard

We sincerely welcome international customers to inspect the RQ255 on site, test the machine, and discuss tailored solutions. Our 25,000 m² facility in Hefei, Anhui province (central China hub) is equipped with a demonstration area, parts warehouse, and training center.

Contact Information

Sales Team: sales-01@richreach.cn | amy@richreach.cn
WhatsApp / Phone:
Frida: +86 19355385977
Amy: +86 18297527921
Address: No.150, Baogong Ave & Dazhong Rd, Longgang Comprehensive Economic Development Zone, Yaohai District, Hefei, Anhui, China (approx. 250m east of Poly·Rolan Spring)

Let us help you choose the best configuration – arrange a factory visit, we will pick you up from Hefei Xinqiao International Airport (HFE) and provide a live demo of the RQ255 digging, lifting, and breaking in our test pit.

Rich Reach – “Golden quality, high profitability” since 2010.