Is the hydraulic system energy efficient?

Yes, the dual pump constant power negative flow control system saves more than 5% energy.

What payment terms are accepted?

Accepted payment terms include LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

What is the lead time for delivery?

The average lead time is one month for both peak and off-peak seasons.

Sdlg 21t-E6210f   Mini Optimized and Matched Power   Excavator with High-Strength Chassis

Name: Sdlg 21t-E6210f Mini Optimized and Matched Power Excavator with High-Strength Chassis
Brand: Shandong Lingong Construction Machinery Co., Ltd
SKU: 800457522

Shandong, ChinaShandong Lingong Construction Machinery Co., Ltd

US$74,990.00-87,360.00

1 Piece

Product profile

Type

Crawler Excavator

Usage

GM Excavator

Bucket

Backhoe

Model NO.

E6210F

Transmission

Hydraulic Transmission

Drive Type

Internal Combustion Drive

Bucket Capacity

0.1~0.5m³

Size

Medium-Sized

Certification

ISO9001: 2000

Condition

New

Overall Operating Weight

21250kg

Max. Digging Radius

9940mm

Max. Digging Depth

6730mm

Max. Digging Height

9450mm

Engine Brand

Duetz

Engine Type

Inter-Cooled, Four-Cylinder

Engine Power

123kw

Emission Standard

Tier III

Min. Fuel-Consume Ratio

195g/Kw.H

Hydraulic Control Type

Pilot Proportional Control Valve

Hydraulic System Type

Constant Power Negtive Flow Control

Transport Package

RO-RO, Container

Specification

2700*2800*2940mm

Trademark

SDLG

Origin

Linyi, Shandong, China

Production Capacity

50000unit/Year

Key features

High-Strength Chassis: Reinforced undercarriage with extended crawler and widened chassis for stability in harsh conditions.

Optimized Hydraulic System: Double pump constant power negative flow system with energy saving of over 5% and high production efficiency.

Advanced Engine Technology: Supercharged intercooled engine with EMS technology meeting Tier III emissions and high reliability.

Comprehensive Electronic Control: Equipped with EECU, VECU, GPS, and LCD monitor for remote monitoring and fault detection.

Comfortable Operator Cab: Spacious sealed cab with sound insulation, automatic air-conditioning, and damping seats.

Versatile Working Devices: Supports various accessories like breakers to adapt to diverse working requirements.

High Excavation Performance: Max digging radius 9940mm, depth 6730mm, and height 9450mm for efficient mining.

ISO9001 Certified Quality: Manufactured under strict ISO9001:2000 standards ensuring new condition and reliability.

Company profile

Shandong Lingong Construction Machinery Co., Ltd

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedNearest Port: Qingdao PortAverage Response Time: ≤24h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

AI-Powered supplier vetting

SummaryShandong Lingong Construction Machinery Co., Ltd. is a China-based foreign joint venture in Shandong, established in 2003, with 3,732 employees. The available information identifies it as a trading company in one record, while other records describe substantial production, research, quality-control, and sales infrastructure. It holds ISO 9001:2015 certification, has more than 290 R&D engineers, 50 quality-control staff, more than 10 production lines, and several production bases, sales offices, and regional warehouses. The supplier reports over 270 national patents and recognition in major quality awards. Trade records show exports or transactions involving Uzbekistan and one named buyer, but the evidence is limited. No direct evidence establishes after-sales service scope, financial credibility, or customization capability.

CertificationsThe supplier holds an ISO 9001:2015 management-system certificate. It also reports advanced inspection equipment, an established management system, and recognition in major quality awards, providing explicit evidence of quality-management capability.

R&D capabilityThe supplier reports 290 R&D engineers, a national technology center, a post-doctoral workstation, and more than 270 national patents. Its stated emphasis on technology innovation is supported by these concrete R&D and patent indicators.

Production capacityThe supplier has 3,732 employees, several production bases, more than 10 production lines, and reported annual production output above the stated threshold. Advanced tooling and inspection equipment are also described, supporting substantial production capacity and operational infrastructure.

Client casesTrade records identify AN XIN TO MECHANICS SALES SERVICE as an associated buyer, and product records show transactions involving hydraulic oil and transmission oil shipped or traded with Uzbekistan. The evidence demonstrates at least one named customer relationship and relevant product activity, but the number of documented customers and cases is limited.