Product Overview

NT25 2.5t Cab Crawler Excavator

The NT25 cab crawler excavator weighs 2.5t and runs a Changcai 390 engine (20kW) with pilot control. The 0.07m³ bucket is 470mm wide (with side teeth). Overall dimensions 3966x1350x2280mm with 230mm wide, 1900mm long tracks. Danfoss travel and swing motors give 3.4km/h travel and 10r/min swing, with 360° upper rotation and 55/45 boom swing. Max digging radius 4519mm, depth 2752mm, height 3427mm, dumping height 2600mm and min swing radius 2162mm. The front dozer blade digs 281mm deep and lifts 214mm. Enclosed cab, rubber tracks and front dozer blade are standard.

  • Earthwork Excavation
  • Trench Excavation
  • Foundation Pit Trimming
  • Edge-side Digging
  • Offset Digging
  • Material Digging and Loading
  • Site Dozing and Leveling
  • Backfilling and Leveling
  • Local Slope Trimming
  • Short-distance Relocation

Specifications & Structural Decomposition

Product Structure Diagram

Product Structure Diagram
  1. Working Equipment Assembly

    Performs digging, lifting and material loading

  2. Cab Assembly

    Provides a safe and comfortable operating space

  3. Rear Hood Assembly

    Protects the internal power and core components

  4. Upper Frame Assembly

    Carries the main upper structure of the machine

  5. Slewing Bearing Assembly

    Connects upper and lower bodies for smooth rotation

  6. Crawler Undercarriage Assembly

    Provides stable support and travel capability

  7. Dozer Blade Assembly

    Assists leveling work and enhances stability

General information

Nauter NT25 Cab-Mounted Excavator
Model
NT25
Operating weight
2.5 t
Engine brand
Changcai 390
Bucket capacity
0.07 m³
Bucket width
470 mm
Travel motor
Danvers
Walking speed
3.4 km/h

General instructions

Simplified explanation

Product Video

01:04

NT25 Cab Excavator Display Video

Product Review

Product Inspection

Pre-delivery quality inspection items for the NT25 cab crawler excavator.

Overall appearance and cab structure: check body, doors, windows, working equipment, chassis and fasteners

Core Component Details

LED工作灯

侧面散热口

前置推土铲

后机罩检修盖

外置散热装置

履带底盘

液压管路接头

铲斗连接机构

驾驶室顶部及车窗

驾驶操纵装置

铲斗连接机构

液压管路接头

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Frequently Asked Questions (FAQ)

What are the overall dimensions of the NT25 cab excavator?

Overall length 3966mm, width 1350mm and height 2280mm; the machine body is 1350mm wide.

What are the main digging range specifications of this excavator?

Max digging radius 4519mm, digging depth 2752mm, digging height 3427mm, and max dumping height 2600mm.

How are the bucket, engine power and travel speed configured on the NT25?

Bucket capacity 0.07m³ with 470mm width (including side teeth), rated power 20kW, travel speed 3.4km/h.

What are the rotation, boom swing and dozer blade specifications?

The upper structure rotates 360° and the boom swings 55/45; the dozer blade digs 281mm deep and lifts 214mm.

What optional configurations are listed for the cab version?

Options include engine, cab, tracks, telescopic undercarriage, air conditioning, high/low speed motor and hydraulic quick hitch.