Used Caterpillar 313D2GC Excavator

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CATERPILLAR 313D2GC Hydraulic Excavator Detailed Introduction

The Caterpillar 313D2GC is a 13-ton class medium-sized hydraulic excavator specially developed by Caterpillar for emerging markets (including Asia-Pacific, Latin America, the Middle East, etc.), balancing high operating efficiency, low fuel consumption, and durable reliability. It is one of the best-selling models in the 12-14 ton excavator segment, suitable for diversified light and medium-duty working conditions.

1. Core Technical Specifications

Parameter	Specific Value
Operating Weight	12,600 – 13,600 kg
Rated Net Power	70 kW (94 hp) @ 2200 rpm
Emission Standard	China Stage III / EPA Tier 3 / EU Stage IIIA
Standard Bucket Capacity	0.52 – 0.7 m³
Max. Digging Depth	5,540 mm
Max. Digging Reach	8,240 mm
Max. Dumping Height	6,050 mm
Travel Speed (High/Low)	5.6 km/h / 3.3 km/h
Swing Speed	11 rpm
Hydraulic System Working Pressure	35 MPa
Fuel Tank Capacity	250 L
Hydraulic Oil Capacity	120 L

2. Core Performance Advantages

2.1 High Efficiency & Low Fuel Consumption

It is equipped with a Caterpillar original C4.4 electronic injection engine, matched with a load-sensing flow-sharing hydraulic system, which ensures smooth and synchronized operation of composite actions (such as digging + swinging + lifting at the same time). The optimized power curve reduces comprehensive fuel consumption by 6-10% compared with the previous generation of 13-ton Caterpillar excavators. It is also equipped with an auto-idle and idle shutdown function, which automatically reduces engine speed or turns off the engine when there is no operation for a long time, further cutting operating costs.

2.2 Ultra-high Durability

The boom, stick and X-type undercarriage are all welded with high-strength structural steel, and all key welding positions have passed 100% non-destructive testing, which can withstand long-term impact under heavy load conditions. The heavy-duty track assembly, reinforced bucket and wear-resistant bucket teeth extend the service life of wearing parts by more than 20% compared with competing products of the same level, and can adapt to harsh working conditions such as rocky sites and construction waste yards.

2.3 Safe & Comfortable Operating Experience

The cab is certified with ROPS (Roll-over Protective Structure) and FOPS (Falling-object Protective Structure), which fully guarantees the safety of operators in case of rollover or falling objects. The cab is equipped with a multi-directionally adjustable shock-absorbing suspension seat, and the internal operating noise is controlled below 78 dB(A). The large LCD monitor displays real-time operating parameters, fault alarms and maintenance reminders in real time, and the ergonomic control joystick has low operating force, which effectively reduces the fatigue of long-term operation. The high-power air conditioning system can quickly adjust the temperature in the cab, adapting to extremely cold or hot construction environments.

2.4 Low Maintenance Cost

All routine maintenance points (oil filling ports, filter elements, etc.) are designed to be accessible at ground level, no need to climb to the top of the excavator for maintenance, which greatly saves maintenance time. The service interval is extended: under normal working conditions, the hydraulic oil replacement cycle reaches 5000 working hours, and the engine oil and filter replacement cycle is 1000 working hours, which reduces the total maintenance cost in the whole life cycle. Supported by Caterpillar's global after-sales service network, spare parts supply is sufficient, and the equipment has a high residual value, which can reach 55-65% of the new machine price after 3 years of normal use.

3. Optional Configurations

Users can choose customized configurations according to actual working conditions:

Multiple bucket types: heavy-duty rock bucket, ditch cleaning bucket, sand bucket
Auxiliary hydraulic pipeline for installing hydraulic hammers, grabs, shears and other attachments
Quick coupler, which can switch different attachments within 1 minute
Front dozer blade for site leveling and improving operation stability on sloping ground
Cat Product Link remote monitoring system, which supports real-time positioning, working hour statistics, fault remote diagnosis and anti-theft management.

4. Main Application Scenarios

The 313D2GC is widely used in municipal road renovation, residential construction, water conservancy pipeline laying, landscaping, agricultural land consolidation, small quarry operations, indoor demolition and other scenarios. Its compact body size can achieve efficient operation in narrow spaces such as urban streets, factory areas and residential communities, making up for the operational limitations of large-tonnage excavators.

Non flooded

No accident

Original product

Used Caterpillar 313D2GC Excavator

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