20 Ton Excavator for Sale | Heavy Duty Crawler Excavator | Global Exporter

Product Summary

Engineered for severe duty cycles, this 20 ton excavator combines a heavy-duty undercarriage with a high-efficiency hydraulic system. Achieving a digging depth of up to 6.7 meters and arm digging force of 108 kN, this 20t class machine maximizes productivity in mining, road construction, and utility projects. Compliant with Tier 3 emission standards, it is ready for global deployment.

Why Choose This Machinery

Compared to standard 20t models, our unit offers a 15% reduction in fuel consumption thanks to a variable speed axial piston pump matched with an intelligent ECU. Key competitive edges include: Reinforced track frames for rock work, IP67-rated waterproof connectors, and a 1-Year Global Warranty covering powertrain and hydraulics. As a direct exporter, we provide rapid spare parts logistics and optional container or Roll-on/Roll-off (RoRo) shipping.

Powertrain & Structural Overview

Powered by a certified Cummins QSB6.7 or Isuzu 6BG1 turbocharged diesel engine, this 20 ton excavator generates reliable torque at low RPM. The main control valve uses a negative flow control system for precise simultaneous operations. The reinforced X-frame undercarriage features triple-flange track rollers and heat-treated track links, ensuring a lifespan exceeding 8,000 hours in abrasive conditions. The cab is ROPS/FOPS certified, equipped with a digital 7-inch monitor, automatic climate control, and fatigue-reducing joysticks.

Technical Specifications

Below is the primary data for the 20 ton excavator. Note that bucket capacities may vary based on material density and attachment setup.

Heavy-Duty Application Scenarios

Earthmoving & Site Preparation

Efficiently clear topsoil, excavate foundations, and backfill trenches. The 20 ton excavator's auto-idle and auto-shutdown features reduce fuel waste during prolonged pipe-laying projects.

Quarry & Aggregates Handling

Equipped with a heavy-duty 1.0 m³ rock bucket and reinforced guarding, this 20t machine loads dump trucks and breaks oversize materials. The high-pressure auxiliary circuit supports hydraulic hammers up to 1,500 kg.

Municipal & Road Construction

Navigate tight urban sites with a 4.3 m tail swing radius. Ideal for drainage works, curb installation, and utility trenching where precision and low ground pressure are required.

Equipment Q&A

Q1: What is the exact shipping lead time for the 20 ton excavator?

A: For standard configurations, the lead time is 15-20 days after deposit confirmation. We offer both container loading (breakdown of boom/arm) and RoRo shipping options. RoRo is typically faster and more cost-effective for units going to major port destinations.

Q2: Does this 20t excavator come with wearing parts package?

A: Yes, each 20 ton excavator includes a complimentary wearing parts kit comprising 2 sets of bucket teeth, side cutters, track pads, and a full set of hydraulic seals. Additional OEM-grade spare parts can be consolidated into the same shipping container to reduce freight costs.

Q3: What are the emission standards, and is it compliant for my region?

A: The standard model complies with EU Stage IIIA / US EPA Tier 3. For regions requiring Tier 4 Final or Stage V, we can optionally fit a DPF/SCR after-treatment system. Please provide your local emission requirements during ordering.

Q4: Do you provide operational training or manuals?

A: Absolutely. Every shipment includes a detailed illustrated parts manual, service manual, and operation handbook in English (or localized on request). We also provide remote video training sessions for your site supervisors and mechanics via WeChat/WhatsApp.

Q5: What is the global warranty coverage?

A: We provide a 12-month or 2,000-hour warranty (whichever comes first) covering the main engine, hydraulic pump, main control valve, swing motor, and travel motors. Warranty claims are processed within 48 hours, and replacement parts are shipped via DHL/FedEx.