LT150 Excavator

Introduction

LT-Series Hydraulic Excavators are manufactured by our LUTONG GROUP according to the international advanced technology, consisting of a boom, stick, bucket and cab on a rotating platform (known as the "house"). The house sits atop an undercarriage with tracks. All movement and functions of this hydraulic excavator are accomplished through the use of hydraulic fluid, with hydraulic cylinders and hydraulic motors. The diesel engine and key hydraulic components adopt the famous international Brands. This Mini Hydraulic Excavator is your ideal equipment to choose, we offer you not only the products with reasonable price, but also our professional after-sale service and our favorable spare parts timely.

 

Usage

LT-Series Hydraulic Excavators can be used in many ways:

1. Digging of trenches, holes, foundations  

2. Material handling  

3. Brush cutting with hydraulic attachments  

4. Forestry work  

5. Demolition  

6. General grading/landscaping  

7. Heavy lift, e.g. lifting and placing of pipes  

8. Mining, especially, but not only open-pit mining  

9. River dredging  

10. Driving piles, in conjunction with a pile driver



Tech-Parameters List

Model

LT150

Bucket capacity

m3

0.52-0.75

Operating weight ---including boom & arm & bucket & operator & lubricant & coolant liquid & full fuel tank

kg

14600

Dimension

Overall length

mm

7,766

Overall width

mm

2,470

Overall height

mm

2,800

Min. clearance

mm

400

Engine

Model

Japan Original Imported YANMAR 4TNV106T

Type

Water-cooled, direct injection, 4-stroke, turbo-charged, in line

No. of cylinders

4 cylinders

Bore x Stroke

106mm x 125mm

Total displacement

L

4.412

Rated output power

KW/rpm

69.9/2200

Peak torque

N.m/rpm

388.3/1600

Digging 
performance

Max. digging radius

mm

8,400

Max. digging depth

mm

5,570

Max. digging height

mm

8,820

Max. dumping height

mm

6,360

Max. digging force

kN

98

Traveling  
system

Travel motor

Dual-speed independent piston motor

Brake system

Spring-loaded multi-disc hydraulic brake

Travel speed (high /low)

km/h

5.9/3.6

Max. Traction force

KN

110

Grade ability

°

35

Tensioning type

Grease tensioning

Carrier roller quantity

2x1

Track roller quantity

2x7

Track shoe quantity

2x46

Track shoe width

mm

600(standard)

Ground pressure

Kpa

40

Track length ( chassis)

mm

3,300

Track wheel base

mm

3,650

Track gauge

mm

2,000

Swing 
system

Brake system

When swing control rod in neutral, automatic hydraulic locking.

Parking brake

Hydraulic wet multi-disc brake

Swing speed

rpm

13

Tail swing length

mm

2,330

Swing bearing

Heavy loading & sealed oil-bath lubricating

Cylinder



Bore x Stroke x Diameter

Boom

mm

Φ105x990x75

Arm

mm

Φ115x1175x80

Bucket

mm

Φ100x885x70

Capacity

Fuel tank

L

250

Hydraulic oil tank

L

200

Cooling system

L

20

Traveling reducer

L

2 x 3.5

Swing reducer

L

3.8

Air-conditioner

Kg

1.0

Hydraulic 
system

Main pump

piston pump X 2 + gear pump X 1

Max. displacement

ml/r

132.6

Max. pressure



Boom & arm & bucket

Mpa

35

Driving system

Mpa

35

Swing system

Mpa

24

Control system

Mpa

4

Pilot pump

Mpa

4

Main valve

9-set multi-way valve


Optional Attachments

LT-Series Hydraulic Excavator capabilities have expanded far beyond excavation tasks with buckets. With the advent of hydraulic-powered attachments such as a breaker, a grapple or an auger, our excavator is frequently used in many applications other than excavation. Our excavators feature a quick coupler for simplified attachment mounting, increasing the machine's utilization on the job site.