Used Komatsu 130-7 Excavator

Reading: 1969

Komatsu PC130-7 Crawler Excavator Detailed Introduction

The "Komatsu 130-7" generally refers to the Komatsu PC130-7, a classic 13-ton class medium crawler excavator in Komatsu's 7-series construction equipment lineup, developed by the Japanese heavy equipment manufacturer Komatsu Ltd. It is designed to balance operating efficiency, fuel economy, durability and adaptability, and is widely used in small and medium-sized construction scenarios around the world.

1. Key Technical Specifications

Category	Parameters
Operating Weight	12,600 – 13,200 kg (varies with attachments and configuration)
Engine Model	Komatsu SAA4D95LE-3 4-cylinder turbocharged, intercooled diesel engine
Rated Power	66 kW / 88.5 HP @ 2200 rpm
Emission Standard	EU Stage IIIA / US EPA Tier 3
Standard Bucket Capacity	0.53 – 0.64 m³
Max. Digging Depth	5,520 mm
Max. Digging Height	8,610 mm
Max. Dumping Height	6,170 mm
Max. Digging Radius	8,310 mm
Travel Speed	3.4 km/h (low) / 5.5 km/h (high)
Gradeability	70% (35°)
Hydraulic System	Closed-center Load Sensing System (CLSS), main pump flow 2×110 L/min
Fuel Tank Capacity	247 L

2. Core Performance Features

(1) High Efficiency & Low Fuel Consumption

The matched Komatsu proprietary engine and power control system supports two working modes: high-power P mode for heavy load conditions, and economic E mode for light load operations. It is also equipped with an automatic idle speed reduction function. Typical fuel consumption is only 6-9 L per hour under standard working conditions, 10%-15% lower than competing models of the same tonnage, and has strong adaptability to low-quality fuel in remote areas.

(2) Smooth & Precise Operation

The CLSS hydraulic system ensures excellent coordination of compound actions (simultaneous digging, swinging and walking) without lag. The operating joystick has low feedback force, which reduces the fatigue of long-term operation, and supports fine adjustment for high-precision work such as pipe laying and landscaping.

(3) Superior Durability

The boom, arm and undercarriage are made of high-strength wear-resistant steel, and the pin shafts are subjected to special hardening treatment. The box-type track frame and reinforced chassis components can adapt to harsh working conditions such as quarries and mountain construction, and the structural life is 20% longer than similar products.

(4) Safe & Comfortable Cab

The cab meets international ROPS (Roll-Over Protective Structure) and FOPS (Falling Object Protective Structure) certification. The fully sealed cab has a sound insulation effect of up to 72 dB(A), and is equipped with an adjustable suspension seat, high-power air conditioning, wide field of view and ergonomic control layout, greatly improving the operator experience.

(5) Easy Maintenance

All daily maintenance points (oil filter, fuel filter, air filter, hydraulic oil check port, etc.) are accessible from the ground, no need to climb the upper body. Optional Komatsu KOMTRAX remote monitoring system supports real-time viewing of equipment location, working hours, fuel consumption and fault codes, which is convenient for fleet management. The hydraulic oil replacement cycle is up to 4000 hours, which reduces long-term maintenance costs.

3. Common Application Scenarios

Municipal engineering: road maintenance, pipe network laying, urban renewal
Landscaping and agricultural construction: land consolidation, river dredging, orchard reclamation
Small and medium-sized earthwork projects: site leveling, earthwork loading and unloading
Small demolition work: with a hydraulic breaker, it can be used for small building demolition and concrete breaking
Quarry and small mining operations: ore handling, material stacking

4. Optional Attachments & Configurations

Different types of buckets (earthmoving bucket, rock bucket, grid bucket), hydraulic breaker, hydraulic shear, ripper, quick coupler, rubber track pad (to avoid damaging paved roads), reversing camera, cold area heating kit, KOMTRAX remote monitoring system, etc.

5. Market Value

Although the PC130-7 has been officially discontinued and replaced by the updated PC130-8M0 series, it is still very popular in the global second-hand construction equipment market due to its ultra-low failure rate, cheap and easily available accessories, and high residual value, especially favored by small engineering teams and individual operators in emerging markets.

Non flooded

No accident

Original product

Used Komatsu 130-7 Excavator

RELATED PRODUCTS

Komatsu 210-8

Komatsu 240-8

Komatsu 450

Komatsu 450-8