SDSG DC160 Crawler Excavator

SDSG DC160 Crawler Excavator

Product Model:DC160

The DC160 is a 15-ton class crawler hydraulic excavator featuring a conventional powertrain. It is equipped with a Quanchai China III-compliant four-cylinder engine delivering a rated power of 103 kW. Paired with a high-efficiency hydraulic system, it offers robust power and stable operational performance.

With an operating weight of 15,000 kg and a 0.6–0.75 m³ backhoe bucket, the machine boasts an extensive digging range and excellent operational efficiency. Its large-dimension crawler undercarriage balances stability, off-road mobility, and adaptability to complex working conditions, making it suitable for medium-to-large-scale projects such as earthworks, municipal construction, and mining operations.


Parameter Specifications

Parameter NameParameter value
Operating Weight(kg)15000
Bucket Capacity(m³)0.6-0.75
Boom Length(mm)4600
Arm Length(mm)2500
Machine Class(t)15
Bucket Type

Backhoe

Power Type

Conventional Power

Swing Speed(rpm)12
Travel Speed(km/h)3.4-4.9
Bucket Digging Force(kN)

Standard: 77.4 / Turbocharged: 81.3

Arm Digging Force(kN)

Standard: 57.8 / Turbocharged: 62

Engine Model

Quanchai China III Four-Cylinder Engine

Rated Power(kW/rpm)103KW
Cooling Method

Water-Cooled

Main Pump Type

Variable Axial Piston Pump

Main Pump Max Flow(L/min)2×116
Swing Motor Type26.5
Working Hydraulic Pressure(MPa)

Standard: 32.5 / Turbocharged: 34.3

Travel Hydraulic Pressure(MPa)32.5
Pilot Pump Flow(L/min)27.7
Transport Length(mm)7700
Transport Width(mm)2600
Transport Height(mm)2830
Cab Height(mm)2830
Upper Structure Width(mm)2490
Counterweight Ground Clearance(mm)920
Track Ground Contact Length(mm)2780
Track Length(mm)3495
Track Width(mm)2550
Track Shoe Width(mm)500
Track Gauge(mm)2000
Minimum Ground Clearance(mm)410
Rear Swing Radius(mm)2200
Max Digging Radius(mm)8260
Max Vertical Digging Radius(mm)8110
Max Digging Depth(mm)5630
Max Digging Height(mm)8620
Max Dumping Height(mm)6200
Max Vertical Digging Depth(mm)5070
Max Effective Digging Depth(mm)5380


Main Functions

The DC160 is a 15-ton class crawler hydraulic excavator featuring a conventional powertrain. It is equipped with a Quanchai China III-compliant four-cylinder engine delivering a rated power of 103 kW. Paired with a high-efficiency hydraulic system, it offers robust power and stable operational performance.

With an operating weight of 15,000 kg and a 0.6–0.75 m³ backhoe bucket, the machine boasts an extensive digging range and excellent operational efficiency. Its large-dimension crawler undercarriage balances stability, off-road mobility, and adaptability to complex working conditions, making it suitable for medium-to-large-scale projects such as earthworks, municipal construction, and mining operations.


Application Scenarios

1. Earthworks

Suitable for large-scale operations such as earth excavation, site leveling, and the transport of earth and stone materials.

2. Municipal Infrastructure

Applicable to projects including road construction, pipeline installation, riverway management, and general infrastructure development.

3. Building Foundation Construction

Ideal for building foundation excavation, underground engineering, and large-scale site construction.

4. Mining and Aggregate Operations

With its powerful digging force and stable undercarriage, it is capable of heavy-duty tasks such as overburden removal and aggregate loading.

5. Agricultural Water Conservancy and Large-Scale Projects

Suitable for land consolidation, canal excavation, water conservancy construction, and similar environments.


Core Advantages

1. Powerful Power Output

Equipped with a Quanchai China III-compliant four-cylinder engine (103 kW rated power), it offers ample power reserves to meet the demands of prolonged, high-load operations.

2. Excellent Digging Performance

Features a maximum digging radius of 8,260 mm, a maximum digging height of 8,620 mm, and a maximum digging depth of 5,630 mm, covering a wide operational range.

3. High-Efficiency Hydraulic System

Utilizes a variable-displacement axial piston pump with a maximum main pump flow of 2 × 116 L/min, ensuring rapid response times and high operational efficiency. 4. Powerful Digging Capability

With a maximum bucket digging force of 81.3 kN and an arm digging force of 62 kN, it easily handles hard soil layers and complex operating conditions.

5. Stable and Reliable Undercarriage

Featuring a total track width of 2,550 mm and 500 mm wide track shoes, the large ground contact area enhances equipment stability and operational safety.

6. Flexible Transport and Maintenance

The machine measures 7,700 mm in length, 2,600 mm in width, and 2,830 mm in height; its well-designed structure facilitates transport between job sites and simplifies routine maintenance.


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