Rich Reach RQ135 crawler excavator: 74kW WeiChai engine, load sensing hydraulics, ROPS/TOPS cab, 0.25-0.65m³ bucket. Ideal for road, municipal & irrigation projects.
The Rich Reach RQ135 is a 13.6-ton class crawler excavator built for demanding jobsites – from urban infrastructure to rural earthmoving. Powered by the reliable WeiChai WP4.1 engine (74kW @ 2200rpm, China Stage IV / EU Stage V equivalent), it delivers class-leading fuel economy without requiring DEF/AdBlue. With advanced load‑sensing hydraulics, a reinforced ROPS/TOPS cab, and a wide bucket capacity range (0.25–0.65 m³), the RQ135 maximizes productivity while minimizing operating costs.
The WeiChai WP4.1 diesel engine uses DOC+DPF+EGR aftertreatment – no AdBlue required. Optimized fuel injection maps reduce consumption, and the 290L fuel tank supports long shifts. Rated power 74kW @ 2200rpm ensures ample torque for heavy digging.
Load‑sensing hydraulic system with automatic flow control provides fast response, precise操控, and high efficiency. The oversized main pump (275 L/min) and large‑bore main valve reduce pressure loss, delivering smooth compound actions and outstanding grading performance.
Reinforced frame structure meets TOPS/ROPS (ROPS/FOPS) standards for falling object & rollover protection. Standard suspension seat, emergency hammer, fire extinguisher, and user‑friendly multifunction panel ensure comfort and safety on long workdays.
Highly wear‑resistant steel plates strengthen the bucket, with optimized cutting angle for reduced digging resistance. The RQ135 is compatible with hydraulic breakers, clam shell buckets, and heavy‑duty buckets – expanding its versatility from demolition to trenching.
Service points (filters, drains) are centralized and easily accessible from ground level. The layout reduces routine daily maintenance time, keeping your machine on the job longer.
| Operating weight | 13,560 kg | Bucket capacity range | 0.25 – 0.65 m³ |
| Engine model | WeiChai WP4.1 | Net power | 74 kW @ 2200 rpm |
| Fuel tank capacity | 290 L | Hydraulic tank capacity | 140 L |
| Main pump max. flow | 275 L/min | Operating pressure | 35 MPa |
| Max. digging radius | 8,336 mm | Max. digging depth | 5,542 mm |
| Max. digging height | 8,343 mm | Max. dumping height | 6,160 mm |
| Bucket digging force (ISO) | 99 kN | Arm digging force (ISO) | 72 kN |
| Travel speed (high/low) | 5.5 / 3.3 km/h | Swing speed | 11.9 r/min |
| Tail swing radius | 2,560 mm | Track gauge | 1,990 mm |
| Transport L×W×H | 7,880 × 2,500 × 2,868 mm | Track length (axle distance) | 2,880 mm |
The RQ135 excels in road construction, municipal works (water, sewage, power lines), agricultural irrigation and drainage, residential site prep, and general earthmoving. Its compact tail swing and strong lift capacity make it a top choice for confined urban jobsites as well as open rural projects.
At Rich Reach Machinery, we back every RQ135 excavator with a comprehensive support package to keep your operations running smoothly.
No. The RQ135 uses WeiChai's "DOC+DPF+EGR" exhaust treatment system, which meets China Stage IV / EU Stage V emission standards without needing any urea solution. Lower operating costs and simpler maintenance.
The excavator is pre‑plumbed for hydraulic breaker (hammer), clam shell bucket, heavy‑duty rock bucket, and tilt rotator adapters. All attachments are quick‑coupler ready.
Fuel tank holds 290 liters. Actual consumption varies with load, but average under normal digging conditions is about 12–15 L/h – enabling nearly 20 hours of continuous work without refueling.
Yes. The reinforced frame meets both TOPS (Tip-Over Protective Structure) and ROPS (Roll-Over Protective Structure) standards, plus FOPS (Falling Object Protective Structure) as optional. Standard equipment includes a fire extinguisher and emergency hammer.
First hydraulic oil change at 500 hours, thereafter every 2000 hours. Spin‑on filters are easily accessible from the ground, and the 140L oil tank ensures stable temperature even in long shifts.
High speed 5.5 km/h, low speed 3.3 km/h. Maximum gradeability is 35° (70%) – suitable for sloping terrain and stockpile work.
We sincerely invite you to our manufacturing & assembly facility and demo yard in Hefei, Anhui Province – the heart of China's equipment manufacturing region. Experience the RQ135 in action, test attachments, and meet our engineering team. Our sales representatives will arrange airport pickup, factory tours, and cultural visits.
Factory & 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)
Why visit us?
✓ See live production & quality control
✓ Test drive the RQ135 on our demo ground
✓ Get factory‑direct pricing and faster lead times
✓ Discuss customized paint, attachments, and shipping solutions.
Contact Frida or Amy today to plan your trip. We offer complimentary airport transfers (Hefei Xinqiao International Airport) and factory lunch. Welcome to China – we look forward to building a long‑term partnership!
