Good Quality 30 Tons Small Stc300 Boom Truck Crane for Sale

• After-sales Service: Online Service, Spare Parts
• Warranty: 2 Years
• Certification: GS, RoHS, CE, ISO9001
• Condition: New
• Maximum Lifting Height: >40m
• Maximum Lifting Weight: >16t
• Model NO.: STC300
• Shaft Number: 3
• Crane Jib: Four-Arm
• Type: Straight Arm
• Application: Construction
• Rated Lifting Moment: 2107kn.M
• Product Name: Truck Crane
• Warranty of Core Components: 1 Year
• Transport Package: Comply with Export Packaging Requirements
• Specification: 30000kg
• Trademark: Tewrex
• Origin: China
• HS Code: 8401200000
• Production Capacity: 50

Product Description

Product Description

Good Quality 30 tons Small Stc300 Boom Truck Crane for sale
Product Description

Efficient & Unique Hydraulic System

Triple gear pump, load feedback and constant power control are applied to provide strong lifting capacity and good micro-mobility. Unique steering buffer design guarantees smooth braking operation.

Intelligent Electronic Control

Self-developed controller SYMC special for engineering machinery is configured. The adoption of CAN-bus full-digital network control technology ensures stable control signal, simple harness, and high reliability. Timely feedback of data information can achieve the monitoring of the overall working status in real time.

The Load Moment Limiter

Equipped with the comprehensive intelligent protection system is used with accuracy within 3%. The adoption of comprehensive logic and interlock control system ensures more safe and reliable operation.

More Safe Devices

Main and auxiliary winches are equipped with over roll-out limiter to prevent over rolling-out of wire rope.

Boom and jib ends are equipped with height limiters respectively to prevent over-hoisting of wire rope.

Hydraulic system is configured with the balance valve, overflow valve and two-way hydraulic lock etc., to ensure stable and reliable operation.

Product Parameters

Item	Unit	Value	Remarks
Working    performance	Max.    rated lifting capacity	kg	30000
	Max.    load moment of basic boom	kN.m	1132
	Max.    load moment of main boom(fully extended)	kN.m	617.5
	Max.    load moment of basic boom	m	11.1
	Max.    lifting height of main boom	m	40.5	The    parameters do not include deflection of main boom and jib
	Max.    lifting height of jib	m	48.5
Working    speeds	Max.    hoist rope speed(Main winch)	m/min	120	At    the 4th  layer
	Max.    hoist rope speed(Auxiliary winch)	m/min	100	At    the 2nd   layer
	Boom    demrricking up time	s	40
	Boom    demrricking up time	s	80
	Slewing  speed	r/min	0 - 2.2
Driving	Max.    driving  speed	km/h	78
parameters	Max.    gradeability	%	37
	Min    turning diameter	m	≤22
	Min.  ground clearance	mm	220
	Oil    consumption per hundred kilometers	L	35
Mass	Deadweight    in driving condition	kg	32000
	Complete    vehicle kerb mass	kg	31870
	Front    axle load	kg	7000
	Rear    axle load	kg	25000
Dimensions	Overall    dimensions(L×W×H)	mm	12900×2500×3465
	Longitudinal    distance between outriggers	m	5.36
	Transversal    distance between outriggers	m	Fully    extended:6.10 m
			Intermediately extended:4.20 m
	Tail    slewing radius	mm	3385
	Main    boom length	m	10.6    - 40.0
	Boom    angle	°	-2    - 80
	jib    length	m	8
	Offset	°	0,30

Detailed Photos

Company Profile