Rich Reach RQ225 Excavator – 21.8t, 126kW, 0.8-1.1m³

Product Overview

The Rich Reach RQ225 crawler excavator combines powerful performance with fuel-efficient technology. With an operating weight of 21,800 kg, a Cummins B6.7 engine delivering 126 kW at 2,000 rpm, and a bucket capacity range of 0.8–1.1 m³, it is designed for heavy-duty construction, earthmoving, road & bridge projects, agricultural water conservancy, and urban construction.

Compliant with China Stage IV emission standards (DOC+DPF+SCR), the RQ225 offers exceptional power reserve, low fuel consumption, and reliable operation in demanding environments.

Key Technical Specifications

Operating weight 21,800 kg Bucket capacity 0.8 – 1.1 m³ Engine model Cummins B6.7 (Turbocharged, Stage IV) Net power 126 kW @ 2,000 rpm Fuel tank capacity 400 L Hydraulic pump flow 2 × 221 L/min Working pressure 35 MPa Hydraulic tank capacity 165 / 256 L Max. digging radius 9,896 mm Max. digging depth 6,644 mm Max. dumping height 6,717 mm Travel speed (high/low) 4.9 / 3.2 km/h Swing speed 10.3 r/min Bucket digging force 139 kN Arm digging force 101 kN Transport dimensions (L×W×H) 9,765 × 2,980 × 3,080 mm

Advanced Features for Maximum Productivity

1. Smart Hydraulic System

The RQ225 is equipped with Longking’s positive flow control system, optimized for faster response and precise power matching. It delivers “what you need, when you need it” — improving fuel efficiency and cycle times.

2. Robust & Comfortable Cab

Reinforced frame cabin with TOPS/ROPS (falling object & roll-over protection). Features a suspended seat, multifunctional control panel, emergency hammer, and fire extinguisher — ensuring operator safety and all‑day comfort.

3. High‑Efficiency Cooling System

New generation cooling package with enlarged core and increased airflow significantly reduces engine and hydraulic oil temperatures, extends component life, and lowers vibration & noise levels.

4. Multi‑Attachment Versatility

Strengthened working device compatible with hydraulic hammers, shell buckets, and other attachments. The reinforced bucket uses high‑strength wear‑resistant plate with optimized angle for reduced digging resistance and higher loading efficiency.

All maintenance points are designed for easy access — filters and daily check points are grouped together, saving time and labor.

Service & Support – Our Commitment

We stand behind every Rich Reach machine with a comprehensive service package to maximize your uptime and return on investment.

• Warranty: 12 months or 2,000 hours (whichever comes first) on major components.
• Genuine Parts Supply: Fast availability of original Cummins engine parts, hydraulic components, and wear parts.
• Technical Support: Remote diagnostics + on‑site service within 48 hours (regional).
• Operator Training: Free basic operation and daily maintenance training at delivery.
• Lifetime Consultation: 24/7 online support for any operational or parts questions.

Frequently Asked Questions (FAQ)

What is the fuel consumption of the RQ225?

Average fuel consumption ranges from 20–25 L/h under standard digging conditions, thanks to the positive flow hydraulic system and Cummins optimized torque curve.

What attachments are compatible with the RQ225?

The machine works with hydraulic breakers, shell (clamshell) buckets, tilting buckets, and quick couplers. Please contact our sales team for a matching guide.

Is the machine compliant with international emission standards?

Yes, the RQ225 meets China Stage IV (equivalent to EU Stage V / EPA Tier 4 interim in most parameters). The aftertreatment system (DOC+DPF+SCR) is durable and regenerates automatically.

How often should I perform maintenance?

Engine oil & filter change every 500 hours; hydraulic oil change every 2,000 hours; daily inspections for tracks, pins, and cooling system cleanliness. A detailed manual is provided with each machine.

Do you offer financing or export support?

Yes, we provide flexible payment terms (T/T, L/C) and full support for export documentation, shipping coordination, and customs clearance.

Welcome to China – Contact Us

We sincerely invite you to visit our facility in Hefei, Anhui, China. See the Rich Reach RQ225 in action, test the machine, and meet our engineering team. Factory tours and on‑site demonstrations are available year‑round.

Factory & Sales Office Address:
No.150, Baogong Ave & Dazhong Rd, Longgang Comprehensive Economic Development Zone, Yaohai District, Hefei, Anhui, China
(approx. 250m east of Poly·Rolan Spring)

Email:
sales-01@richreach.cn  |  amy@richreach.cn

Phone / WhatsApp:
Frida: +86 19355385977  |  Amy: +86 18297527921

Our multilingual sales team is ready to answer your questions and help you choose the right equipment for your project. Welcome to China — let’s build a profitable partnership.