Used Caterpillar 315D2GC Excavator

Reading: 2121

CATERPILLAR 315D2 GC Crawler Excavator Detailed Introduction

Overview

The CATERPILLAR (CAT) 315D2 GC is a 15-ton class medium crawler excavator under Caterpillar's classic D2 product line, specially developed for general construction scenarios and emerging markets. As a cost-effective "GC (General Construction)" variant, it balances strong working performance, low fuel consumption, long durability and affordable operating costs, and is highly favored by small and medium-sized contractors pursuing high return on investment (ROI) for medium-duty operations.

Core Specifications

Item	Parameter
Operating Weight	14,500 – 16,100 kg
Rated Gross Power	86 kW (115 hp) @ 2,200 rpm
Emission Standard	EU Stage IIIA / US EPA Tier 3
Bucket Capacity	0.55 – 0.9 m³ (customizable for special attachments)
Max Digging Depth	5,560 mm (standard 4.6m boom + 2.5m stick) / 6,010 mm (4.6m boom + 2.9m stick)
Max Ground Level Reach	8,390 mm
Max Dumping Height	6,120 mm
Travel Speed	3.3 km/h (low) / 5.6 km/h (high)
Max Drawbar Pull	134 kN
Swing Speed	11 rpm

Key Performance Features

1. Power & Fuel Efficiency

It is equipped with a Caterpillar original C4.4 ACERT 4-cylinder diesel engine, which has strong adaptability to harsh environments: it can operate stably in high-altitude (below 3,000m), high-temperature (up to 52℃) and dusty working conditions, and is compatible with low-quality diesel widely available in emerging markets, reducing engine failure risks caused by substandard fuel.The matched CAT intelligent power management system supports two working modes:

Economy Mode: reduces fuel consumption by up to 15% without obvious performance loss for light/medium duty tasks such as grading, trenching and material loading
Power Mode: delivers full power output for heavy load scenarios such as hard ground excavation and heavy lifting

2. Hydraulic System

The proven load-sensing hydraulic system optimized by Caterpillar realizes precise and smooth control of boom, stick, bucket and swing actions, with extremely low operational lag. The optimized main control valve reduces pressure loss in the hydraulic circuit, improving energy utilization by 8% compared with older models.The hydraulic pilot control system supports fine operation accuracy, making it easy to complete precision work such as pipeline trenching and slope finishing. The 5000-hour long-life hydraulic oil filtration system effectively avoids component wear caused by oil pollution, and extends the service life of core hydraulic parts.

3. Structural Durability

All core load-bearing structures including the main frame, boom and stick are made of high-strength weathering steel, and have passed 10,000-hour extreme working condition tests and finite element stress verification, which can resist deformation and cracking under frequent heavy load impacts.The heavy-duty undercarriage is equipped with reinforced track shoes, carrier rollers and idlers, which is suitable for complex ground such as rocky sites, muddy construction sites and gravel roads. All key pins and bearings adopt sealed dust-proof lubrication design, reducing wear during long-term operation.

Operator Experience & Safety

The ROPS/FOPS certified fully enclosed cab adopts high-efficiency shock absorption and noise reduction design, the internal operating noise is only 76 dB(A), far lower than the industry average. The adjustable air suspension seat fits operators of different heights and weights, and the ergonomically arranged joystick reduces arm fatigue during long working hours.Large-area front and side glass provides a 360° panoramic view, and the standard rearview camera eliminates blind spots during reversing and swing operation. The cab is also equipped with a high-power air conditioning system, radio and USB charging port to improve long-term operation comfort.

Maintenance Convenience

All daily maintenance points are arranged at ground level, so maintenance personnel can complete inspection and maintenance without climbing the machine. The filter elements are centrally arranged, and the service intervals are greatly extended:

Engine oil and oil filter replacement: 500 working hours
Hydraulic oil replacement: 5,000 working hours
Air filter replacement: 2,000 working hours (under normal conditions)The long maintenance interval greatly reduces downtime and after-sales costs, and Caterpillar's global 24/7 after-sales network and accessible genuine spare parts supply further guarantee no delay in construction progress.

Typical Application Scenarios

The CAT 315D2 GC is suitable for a wide range of operations:

Municipal engineering: road repair, pipeline laying, landscaping, green space construction
Small and medium-sized earthworks: site leveling, foundation excavation, earthwork transfer
Agricultural and rural construction: farmland remediation, water conservancy ditch excavation, rural infrastructure building
Special operations: small building demolition (equipped with hydraulic breaker), bulk material loading, gravel yard stacking

Summary

The CAT 315D2 GC integrates Caterpillar's nearly 100 years of excavator manufacturing experience, with outstanding advantages of high reliability, low operating cost, easy maintenance and high residual value. It is an ideal choice for contractors who need a cost-effective 15-ton excavator for medium-duty daily operations.

Non flooded

No accident

Original product

Used Caterpillar 315D2GC Excavator

RELATED PRODUCTS

Caterpillar 315D2GC

Caterpillar 303.5

Caterpillar 312D2GC

Caterpillar 320