Rich Reach RQ335 crawler excavator: 210kW Isuzu engine, 1.65–1.8m³ bucket, Kawasaki hydraulics, FOPS/ROPS cab. Ideal for mining, quarry & heavy construction.
The Rich Reach RQ335 is a 32.8-ton crawler excavator engineered for the toughest mining, quarry, and large-scale construction applications. Powered by an original imported Isuzu 6HK1 engine (210kW @ 1900rpm) meeting China Stage IV emission standards without urea, this machine delivers exceptional fuel economy, reliable power, and low operating costs. Paired with a Kawasaki positive flow control hydraulic system, the RQ335 ensures fast response, precise controllability, and outstanding durability under continuous heavy loads.
The RQ335 is equipped with an original imported Japanese Isuzu 6HK1 engine delivering 210 kW of power. The engine adopts "DOC+DPF+EGR+VGS" after-treatment technology to meet China Stage IV emission regulations without the need for AdBlue (DEF), reducing both maintenance costs and downtime. The optimized control system ensures perfect power match and higher fuel economy.
Built with genuine Kawasaki hydraulic components and a positive flow control system, the RQ335 achieves faster response, smoother control, and remarkable energy savings. The large-diameter main spool reduces internal pressure loss, making the excavator highly efficient in both severe mining conditions and fine grading operations.
The RQ335 features a dedicated mining cab with vertical post reinforcement. It has passed FOPS (Falling Object Protective Structure) and ROPS (Roll-Over Protective Structure) safety certifications, providing maximum operator protection in quarry and underground mines.
Reinforced working device with optimized welding processes. The RQ335 can be equipped with various attachments including hydraulic breakers, pile drivers, and hydraulic grapples, easily adapting to complex working conditions such as rock breaking, piling, and material handling.
Comes standard with a 1.65m³ mining rock bucket made of high-strength wear-resistant steel. The optimized bucket profile and cutting angle reduce excavation resistance, improve filling ratio, and extend service life.
New-generation cooling technology with enlarged radiator area and optimized airflow design enhances cooling capacity for both water and hydraulic oil. Standard dust screens prevent debris clogging, ensuring stable operating temperatures and prolonging engine and hydraulic component life.
| Operating Weight | 32800 kg | Bucket Capacity | 1.65 - 1.8 m³ |
| Engine Model | Isuzu 6HK1 | Engine Power | 210 kW / 1900 rpm |
| Fuel Tank | 600 L | Hydraulic Tank | 300 L |
| Main Pump Max. Flow | 2 x 288 L/min | Working Pressure | 34.3 MPa |
| Max. Digging Radius | 10930 mm | Max. Digging Depth | 6970 mm |
| Max. Digging Height | 10670 mm | Max. Dumping Height | 7465 mm |
| Max. Digging Radius (Ground) | 10735 mm | Tail Swing Radius | 3445 mm |
| Travel Speed (High/Low) | 5.2 / 3.4 km/h | Swing Speed | 10 r/min |
| Track Gauge | 2590 mm | Track Length (axle) | 3930 mm |
| Bucket Digging Force | 220 kN | Arm Digging Force | 170 kN |
| Transport Dimensions (L×W×H) | 10715 × 3190 × 3600 mm | ||
Applications: Mining, quarry crushing, real estate foundation, river embankment, and other medium-large heavy-duty operations.
At Rich Reach, we are committed to providing comprehensive after-sales support to ensure maximum uptime and lowest operating cost for your RQ335 excavator.
The RQ335 meets China Stage IV emission standards using “DOC+DPF+EGR+VGS” technology. It does not require AdBlue (diesel exhaust fluid), saving you from urea costs and extra maintenance.
The engine delivers 210 kW (approx. 285 hp) at 1,900 rpm, with ample power reserve for heavy mining conditions.
Yes. The machine has a dedicated B (Breaker) mode and the hydraulic system is pre-configured for hammer operation. Armored piping and reinforced brackets are available as options.
With high-strength wear-resistant steel and optimized welding, the standard 1.65m³ rock bucket lasts significantly longer than conventional buckets. Actual life depends on material abrasiveness, but regular rotation and wear plates can extend it further.
Delivery is typically 25-35 days after order confirmation. We can arrange fast sea freight to major ports worldwide. Contact our sales team for a customized shipping schedule.
Yes. For overseas customers, we can send technicians for commissioning and training upon request, or provide remote video guidance.
We warmly welcome customers from around the globe to visit our manufacturing and assembly base in Hefei, Anhui, China. You can inspect the RQ335 in operation, meet our engineering team, and experience our quality control system firsthand. Just let us know your schedule – we will arrange airport pickup, factory tour, and local accommodation assistance.
Our team is also available for online video factory tours if you are unable to travel. Get in touch today to arrange your visit.
Sales & General Inquiries:
sales-01@richreach.cn
amy@richreach.cn
Phone / WhatsApp (24/7 support):
Frida: +86 193 5538 5977
Amy: +86 182 9752 7921
Company Address:
No.150, Baogong Ave & Dazhong Rd, Longgang Comprehensive Economic Development Zone, Yaohai District, Hefei, Anhui, China (approx. 250m east of Poly·Rolan Spring).
We look forward to building a long-term partnership with you. For immediate assistance, please contact Frida or Amy via WhatsApp.
