China Machinery International Trading Co., Ltd. is one of the leading manufacturers and suppliers of 220 ton crane in China. With abundant experience, we warmly welcome you to buy cheap 220 ton crane made in China here from our factory. For price consultation, contact us.

Superstructure / Upper Structure

Rotary Table –

Sany in-house fabricated components made of high-strength steel; high torsional stiffness and long fatigue life.

Operator Cabin

Industry-first passenger-car level comfort, featuring fully soft-trimmed interior, panoramic sunroof, and adjustable seats

Equipped with 10.1-inch display, no physical buttons, upgraded user interaction

Hydraulic System

Electro-hydraulic power pump + electronic main valve, real-time displacement adjustment, precise control of combined movements

Engine

Dongkang diesel engine, non-road Euro IV, urea-free operation

Control System

Integrated bus-type electrical system with all-in-one display, real-time monitoring of travel and operational parameters

Hoisting Mechanism

Normally-closed winch reducer, axial piston motor, with anti-drop hook technology

Luffing System

Innovative automatic lowering compensation technology, providing faster and smoother boom lowering

Slewing System

1900 mm diameter reinforced slewing bearing, dual reducer configuration, electro-proportional slewing damping system, ensuring smooth, impact-free rotation

Safety Devices

Hydraulic relief valves, balance valves, bi-directional hydraulic locks, load moment limiter, triple-circle protector, height limiter, and winch monitoring system

Telescopic Boom

Single-cylinder pinned main boom, made of high-strength welded steel with oval cross-section

Standard jib: 7.5 m; optional two-section 9.5 m extension

Counterweights

Standard 6 t counterweight, adjustable rearward by 1000 mm

Lifting-type main counterweight + top-lifting auxiliary counterweight, easy assembly/disassembly

Up to 31 t counterweight transportable with the machine

Chassis / Lower Structure

Cabin

Independently developed by Sany, outward-opening doors, equipped with air conditioning and sleeper berth

Frame

Sany-fabricated components, high-strength steel, high stiffness and load capacity

Axles

Hande axles with internal inter-axle and wheel differential; stamped-welded axle housing, high load-bearing capacity

Engine

Weichai diesel engine, compliant with China VI emission standard

Fuel tank capacity: 450 L

Transmission System

12-speed Fast gearbox with synchronizer

Braking System

Service brake: dual-circuit, air servo brakes on all wheels; front axle with modular brakes + dual air chambers

Parking brake: spring-actuated on 2nd, 3rd, and 4th axles

Auxiliary brake: engine brake, ensuring safety on long downhill slopes

Suspension System

Multi-axle balanced leaf spring suspension

Steering System

Axles 1 + 2: hydraulic assisted mechanical steering

Axles 4 + 5: electro-hydraulic assisted steering

Drive System

Axles 3, 4, 5 driven

Outriggers

H-type, 4-point support, made of fine-grain high-strength steel

1st and 2nd stage outriggers fully hydraulic lateral extension

Vertical outrigger cylinders protected by bi-directional hydraulic locks

Tires

Full set: 445/95R25

Vehicle dimensions

Overall Dimensions

Model		STC2000C8-8
type	project	unit	parameter
Size parameters	Total length of the machine	mm	17697
	Total width of the machine	mm	3000
	Total height of the machine	mm	4000
weight parameter (Regular announcement status)	Total mass of the entire machine	kg	54990
	load	uniaxial and biaxial loads	kg	19600
	load	Three-axis, four-axis, and five-axis loads	kg	35390
weight parameter (Overload Alert Status)	Total mass of the entire machine	kg	60000
	load	uniaxial and biaxial loads	kg	24000
	load	Three-axis, four-axis, and five-axis loads	kg	36000

pour ：Standard announcement status: with hook + arm load, excluding auxiliary hooks, lifting hooks, counterweights, and cushion boxes.

Overload announcement status: with hook + arm load, excluding auxiliary hook, lifting hook, counterweight, and spacer box.

Main Technical Parameters

Technical Specification

type	project	unit	parameter
On-board power parameters	engine type	-	Dongkang QSB5.9CS4 220C
	maximum power of engine	kW/rpm	154/2200
	Maximum engine output torque	N·m/rpm	820/1600
Downhill driving parameters	engine type	-	Weichai WPZ6.460EA2 (National VI standard)
	maximum power of engine	kW/rpm	338/1900
	Maximum engine output torque	N·m/rpm	2200/1000-1400
Driving parameters	Maximum speed	km/h	85
	minimum turning radius	m	115
	angle of approach/angle of departure	°	≥21/3
	maximum gradability	%	45%
	Fuel consumption per 100 kilometers	L	≤58 (highway condition)
Key performance parameters	maximum rated lifting capacity	T	200
	Rotation radius of the tail section of the turntable (without counterweight)	m	4.8
	Leg span (lateral × longitudinal)	m	8.3(5.5)×7.7
	Lifting arm length	basic arm	m	151
		longest main boom	m	90
		Longest main lifting arm + auxiliary lifting arm	m	101.5
		Longest main lifting arm + extension arm (optional) + auxiliary lifting arm	m	120.5
	maximum lifting moment	basic arm	kNm	5880
		longest main boom	kNm	2626
		Longest main lifting arm + auxiliary lifting arm	kNm	1172
		Longest main lifting arm + extension arm (optional) + auxiliary lifting arm	kNm	789.9

Hook and Magnification	specified A	Number of pulleys	multiplying power	Hook weight/kg
	9	0	1	310
	75	5	11	735

working speed	project	parameter	Wire rope diameter/length	maximum single rope tension
	main winch	Single rope speed: 0-35 m/min	20mm/375m	9t
	gyration	0-15r/min
	Start amplitude / End amplitude
	Extending arm / Contracting arm
	Vertical leg extension/retraction	40s/45s
	Horizontal support leg extended/retracted	25s/30s