Used Caterpillar 305.5E2 Excavator

Reading: 2004

CATERPILLAR 305.5E2 Compact Hydraulic Excavator Detailed Introduction

Overview

The Caterpillar 305.5E2 is a 5-ton class compact hydraulic excavator developed by Caterpillar for small and medium-sized construction scenarios. It balances high operating efficiency, low lifecycle cost, exceptional durability and operator comfort, and is widely used by rental fleets, individual operators, municipal construction teams and small construction contractors around the world. Its compact design and strong work tool compatibility make it especially suitable for operation in confined spaces.

Core Specifications

Item	Parameter
Operating Weight	5,220 – 5,520 kg (11,508 – 12,170 lb)
Engine	Cat® C2.4 4-cylinder inline diesel engine, 33.5 kW (44.9 hp) net power @ 2,200 rpm
Emission Standard	EU Stage IIIA / U.S. EPA Tier 3 (for emerging markets); EU Stage V / U.S. EPA Tier 4 Final (for developed markets)
Hydraulic System	Load-sensing flow-sharing system, 28 MPa (4,060 psi) working pressure, 2×54.1 L/min (14.3 gpm) total flow
Max Digging Depth (standard arm)	3,810 mm (12 ft 6 in)
Max Digging Reach (ground level)	6,090 mm (20 ft)
Max Bucket Breakout Force	36.2 kN (8,140 lbf)
Max Arm Digging Force	29 kN (6,520 lbf)
Standard Bucket Capacity	0.16 – 0.25 m³ (0.21 – 0.33 cu yd)
Travel Speed	Low: 3.1 km/h (1.9 mph); High: 4.8 km/h (3.0 mph)
Swing Speed	11 rpm
Tail Swing Radius	1,650 mm (5 ft 5 in)

Key Performance Advantages

1. High Efficiency & Low Fuel Consumption

The Cat C2.4 engine adopts high-pressure common rail fuel injection technology, outputting high torque at low rpm to adapt to heavy load conditions. The built-in auto idle and auto engine shutdown functions reduce unnecessary fuel consumption during standby, and the comprehensive fuel consumption is only 3–5 L per hour under conventional working conditions.The load-sensing hydraulic system realizes independent flow distribution, so combined actions (digging, swinging, traveling at the same time) run smoothly without lag, and the operating efficiency is 10–15% higher than similar products in the same class.

2. Operator Comfort & Safety

The cab meets ROPS (Roll Over Protective Structure) and FOPS (Falling Object Protective Structure) international safety standards, providing full protection for operators.
The adjustable suspension seat with lumbar support, low-effort pilot control joysticks, and 74 dB(A) ultra-low interior noise reduce fatigue during long-hour operation.
The panoramic glass window design eliminates blind spots, and the high-definition LCD monitor displays real-time operating parameters, fault warnings and maintenance reminders.
Standard safety configurations include travel alarm, swing alarm, seat belt reminder, emergency steering and emergency stop button.

3. Durability & Easy Maintenance

The reinforced boom and arm with extra rib plates, X-type torsion-resistant undercarriage, and sealed lubricated track system all have extended service life for harsh working conditions. Customers can choose between steel track and rubber track according to application scenarios.
All daily maintenance points (engine oil filter, fuel filter, air filter, hydraulic oil level check) are accessible from the ground, no need to climb the upper structure, shortening daily maintenance time by 30%.
The two-stage air filter is suitable for dusty working conditions, the engine oil change interval is 500 working hours, and the hydraulic oil service interval is extended to 4,000 working hours, which greatly reduces long-term operating costs.
Equipped with Cat Product Link™ remote monitoring system, it supports remote viewing of equipment location, working hours, fuel consumption and fault codes, which is convenient for fleet management and reduces unplanned downtime.

Application Scenarios

The 305.5E2 can be equipped with a variety of Caterpillar original work tools (hydraulic breaker, wood grapple, auger, ripper, sweeper, compactor, etc.) to cover multiple working scenarios:

Urban municipal works: pipe laying, cable trenching, road repair, landscaping, sidewalk construction
Rural construction: homestead building, land consolidation, irrigation canal excavation, farm site arrangement
Small-scale demolition: small building demolition, interior construction demolition, waste sorting and handling
Confined space operation: indoor construction, narrow street operation, garden renovation, warehouse material handling

After-sales Support

The 305.5E2 is supported by Caterpillar's global dealer network covering more than 190 countries and regions, providing 24/7 on-site technical support, genuine Cat spare parts supply, professional operator training and optional extended warranty services, fully guaranteeing the user's use experience.

Non flooded

No accident

Original product

Used Caterpillar 305.5E2 Excavator

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