{"id":12443,"date":"2026-03-19T16:24:05","date_gmt":"2026-03-19T08:24:05","guid":{"rendered":"https:\/\/www.rippa.com\/?p=12443"},"modified":"2026-03-19T16:24:05","modified_gmt":"2026-03-19T08:24:05","slug":"rippa-r322l-mini-excavator-review-the-1-8-ton-machine-with-boom-cylinder-protection","status":"publish","type":"post","link":"https:\/\/www.rippa.com\/en\/rippa-r322l-mini-excavator-review-the-1-8-ton-machine-with-boom-cylinder-protection\/","title":{"rendered":"RIPPA R322L Mini Excavator Review: The 1.8-Ton Machine with Boom Cylinder Protection"},"content":{"rendered":"

Quick Answer: Is the RIPPA R322L Right for You?<\/span><\/h2>\n

Yes, if:\u00a0You need a versatile 1.8-ton mini excavator with advanced features like boom cylinder protection, retractable tracks for narrow access, and the reliability of a Kubota D902 engine. The R322L is designed for users who demand both performance and protection in demanding work environments .<\/span><\/p>\n

Consider if:\u00a0Your projects involve loading trucks, working near obstacles, or require frequent transport through narrow spaces. The R322L’s unique boom cylinder placement protects critical components while its retractable tracks adjust from 980 mm to 1,300 mm for transport and stability .<\/span><\/p>\n

No, if:\u00a0You need a machine under 1.5 tons for ultra-tight residential access\u2014consider the R10 or R13 instead. For heavy commercial use requiring more power, the R22 or R32 would be better suited .<\/span><\/p>\n

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1. Product Overview: What Is the RIPPA R322L?<\/span><\/h2>\n

The RIPPA R322L is a\u00a01.8-ton class mini excavator\u00a0that boasts ample work efficiency, operability, safety, and environmental friendliness. It is part of RIPPA’s comprehensive lineup and features a high level of perfection and reliability that opens up a new stage in any situation .<\/span><\/p>\n

Key differentiating fact:\u00a0The R322L features a\u00a0unique boom cylinder protection design\u00a0that positions the boom cylinder on the back of the boom, allowing smooth operation without worrying about damaging the cylinder when loading soil into dump trucks or working near obstacles .<\/span><\/p>\n

2. Complete Technical Specifications<\/span><\/h2>\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Specification<\/span><\/th>\nR322L Value<\/span><\/th>\n<\/tr>\n<\/thead>\n
Machine Working Weight<\/span><\/td>\n1,800 kg (3,968 lb)<\/span><\/td>\n<\/tr>\n
Bucket Capacity<\/span><\/td>\n0.018 m\u00b3 (0.6 ft\u00b3)<\/span><\/td>\n<\/tr>\n
Travel Speed (Low\/High)<\/span><\/td>\n0\u20131.5 \/ 0\u20132.8 km\/h (0\u20130.9 \/ 0\u20131.7 mph)<\/span><\/td>\n<\/tr>\n
Gradeability<\/span><\/td>\n30%<\/span><\/td>\n<\/tr>\n
Ground Pressure<\/span><\/td>\n31.4 KPa (4.55 psi)<\/span><\/td>\n<\/tr>\n
Maximum Digging Force<\/span><\/td>\n10.4 kN (2,338 lbf)<\/span><\/td>\n<\/tr>\n
Maximum Digging Radius<\/span><\/td>\n3,804 mm (149 in)<\/span><\/td>\n<\/tr>\n
Maximum Digging Depth<\/span><\/td>\n2,525 mm (99 in)<\/span><\/td>\n<\/tr>\n
Maximum Digging Height<\/span><\/td>\n3,310 mm (130 in)<\/span><\/td>\n<\/tr>\n
Maximum Unloading Height<\/span><\/td>\n2,300 mm (90 in)<\/span><\/td>\n<\/tr>\n
Maximum Deflection Angle<\/span><\/td>\n120\u00b0<\/span><\/td>\n<\/tr>\n
Track Extension Range<\/span><\/td>\n980\u20131,300 mm (38\u201351 in)<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Engine Specifications<\/span><\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Specification<\/span><\/th>\nR322L Value<\/span><\/th>\n<\/tr>\n<\/thead>\n
Engine Brand<\/span><\/td>\nKubota<\/span><\/td>\n<\/tr>\n
Engine Model<\/span><\/td>\nD902<\/span><\/td>\n<\/tr>\n
Maximum Horsepower<\/span><\/td>\n16.1 PS (21 hp)<\/span><\/td>\n<\/tr>\n
Maximum Power<\/span><\/td>\n11.8 kW (16 hp)<\/span><\/td>\n<\/tr>\n
Maximum Speed<\/span><\/td>\n2,300 rpm<\/span><\/td>\n<\/tr>\n
Displacement<\/span><\/td>\n0.898 L (0.197 gal)<\/span><\/td>\n<\/tr>\n
Number of Cylinders<\/span><\/td>\n3<\/span><\/td>\n<\/tr>\n
Cooling Method<\/span><\/td>\nWater-cooled<\/span><\/td>\n<\/tr>\n
Engine Oil Capacity<\/span><\/td>\n3.8 L (1 gal)<\/span><\/td>\n<\/tr>\n
Fuel Type<\/span><\/td>\nDiesel<\/span><\/td>\n<\/tr>\n
Fuel Grade<\/span><\/td>\n0\/-10<\/span><\/td>\n<\/tr>\n
Theoretical Fuel Consumption<\/span><\/td>\n1.3\u20131.5 L\/h<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Hydraulic System Specifications<\/span><\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Component<\/span><\/th>\nSpecification<\/span><\/th>\n<\/tr>\n<\/thead>\n
Main Pump Type<\/span><\/td>\nVariable piston pump<\/span><\/td>\n<\/tr>\n
Main Pump Model<\/span><\/td>\n18 (Taifeng Hydraulics)<\/span><\/td>\n<\/tr>\n
Maximum Set Pressure<\/span><\/td>\n18 MPa<\/span><\/td>\n<\/tr>\n
Maximum Pump Flow<\/span><\/td>\n41.4 L\/min<\/span><\/td>\n<\/tr>\n
Travel Motor Type<\/span><\/td>\nBuilt-in LTM02PA (Likechuan)<\/span><\/td>\n<\/tr>\n
Travel Motor Displacement<\/span><\/td>\n288.6\/444 ml\/r<\/span><\/td>\n<\/tr>\n
Multi-way Valve<\/span><\/td>\n9-way hydraulic control (Taifeng Hydraulics)<\/span><\/td>\n<\/tr>\n
Slewing Motor Type<\/span><\/td>\nEaton SW2.5K<\/span><\/td>\n<\/tr>\n
Rated Set Pressure<\/span><\/td>\n17 MPa<\/span><\/td>\n<\/tr>\n
Slewing Motor Displacement<\/span><\/td>\n245 ml\/r<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Transport Dimensions<\/span><\/p>\n

\n\n\n\n\n\n\n\n\n
Specification<\/span><\/th>\nR322L Value<\/span><\/th>\n<\/tr>\n<\/thead>\n
Transport Length<\/span><\/td>\n2,321 mm (91.3 in)<\/span><\/td>\n<\/tr>\n
Transport Width<\/span><\/td>\n1,008 mm (39.6 in)<\/span><\/td>\n<\/tr>\n
Transport Height<\/span><\/td>\n2,416 mm (95 in)<\/span><\/td>\n<\/tr>\n
Counterweight Ground Clearance<\/span><\/td>\n419 mm (16.4 in)<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Working Equipment Dimensions<\/span><\/p>\n

\n\n\n\n\n\n\n\n\n
Specification<\/span><\/th>\nR322L Value<\/span><\/th>\n<\/tr>\n<\/thead>\n
Bucket Width<\/span><\/td>\n400 mm (15.7 in)<\/span><\/td>\n<\/tr>\n
Boom Length<\/span><\/td>\n1,120 mm (44 in)<\/span><\/td>\n<\/tr>\n
Arm Length<\/span><\/td>\n1,780 mm (70 in)<\/span><\/td>\n<\/tr>\n
Bulldozer Blade Width<\/span><\/td>\n1,204 mm (47.4 in)<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Data source:\u00a0RIPPA R322L product manual specifications<\/span><\/p>\n

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3. Key Features and Benefits<\/span><\/h2>\n

Unique Boom Cylinder Protection Design<\/span><\/h3>\n

The R322L’s most distinctive feature is its innovative boom cylinder placement:<\/span><\/p>\n