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21t hydraulic excavator SW210E-1, 1.Total weight: 21470kg, 2.Engine: Cummins B5.9-C(6BTAA5.9-C150), 3.Rated power: 112kw(152hp - details see: https://www.machineto.com/21t-hydraulic-excavator-sw210e-1-10106938

1. Cummins Turbocharged Engine (Original)
1. Top-ranking technology in the world ,with powerful drive and low noise.
2. Lower fuel consumption than other machines of its kind, energy-saving, and environment-friendly
3. Imported cyclone air cleaner helps to extend the lifetime and reduce maintenance cost of the machine.

2. KAWASKI Hydraulic System (Original)
1. Complete matching of the negative flow and power output, and energy saving
2. The main valve has the functions of flow dividing, integrating, regenerating, and more.
3. High working efficiency and low fuel consumption.
4. Superior oil filtrator, extending lifetime of the hydraulic elements.

3. Japan NABTESCO Undercarriage Chassis
1. Intelligent dual speed switchover, with smooth starting and no impact.
2. Wet, disc brake device increases safety for parking on slope way.

4. Cab
The SW210E-1 crawler excavator comes with a new quake-proof cab, with wider
space and more comfortable seat. The front electronic monitor ensures easier
operation.

5. Revolving Frame with Excellent Stability
The compact strong revolving frame is the pillar part of the working equipment
at the rear of the machine, for improved balance and stability of the machine.

6. Optimized Boom and Arm Design
The boom and arm of the machine have been enlarged and optimized to adapt to
special working environment, mines and quarries, for example.

7. Quality Bucket
The cutting plate makes use of high-strength wear-resistant steel plate. The
bucket teeth are made of superior materials by refined foundry. Hence, the
bucket has high durability.

8. Some Main Parts:

Separator
The separator serves to filtrate the fuel and separate water from it, extending
the lifetime of both the fuel and the engine.

Radiator
Powerful radiator and cooling units are adopted to reduce the working
temperature of the engine, ensuring safer operation of the hydraulic system.

Blade
The high speed of blade moving helps to improve working efficiency of the
machine.

Batteries
We adopt maintenance-free batteries to save certain repair.

Lights
We utilize the lights from Germany for outstanding visibility, which makes jobs
easier.

Working weight		21470kg
Bucket capacity		0.90M3
Track width		600mm/800mm
Transport dimension		9540*2980*3020mm
Overall dimension	Length of track on ground	3650mm
	Ground clearance of counter weight	1070mm
	Tail swing radius	2810mm
	Total length	9540mm
	Total height	3130mm
	Total width	2980mm
	Track gauge	2380mm
	Min. ground clearance	490mm
	Track width	600mm
	Track height	945mm
Working range	Max. working radius	9910mm
	Max. vertical digging depth	6057 mm
	Max. digging depth	6638 mm
	Max. digging height	9489mm
	Max. dump height	6672mm
	Min. swing radius	3650mm
Performance	Ground pressure	44Kpa/35Kpa
	Swing speed	12r/min
	Travelling speed high/low	5.4/3.1km/h
	Grade ability	35°
	Noise inside the cab	≤80db(A)
	Fuel tank	360L
Engine	Company	Cummins 6BTA5.9-C
	Type	6 cylinder, inline, turbocharged
	Rated horsepower	112KW/1950rpm
	Bore-stroke	102*120mm
	Displacement	5.9L
	Min. fuel consumption	≤228g/kw.h
	Max. torque and revolution	597Nm/1600rpm
Main hydraulic pump	Company	KAWASAKI
	Type	K3V112DT-1X7R-9N2P-1V
	Rated pressure	31.4Mpa
	Max. delivery	280*2L/min
	Pump type	2*plunger variable pump +1* gear pump
	Method of power adjustment	Variable output regulation
Swing motor	Company	KAWASAKI
	Type	M5X130CHB-10A-12B/260-RG10D20K1
	Rated pressure	25.5Mpa
	Max. delivery	129.2c/rev
Travel motor	Company	NABTESCO
	Type	GM35VL-A-75/130
	Rated pressure	34.81Mpa
	Max. delivery	130.4cc/rev(max)
The pressure of hydraulic control system	Working part	31.4Mpa
	Traveling part	31.4Mpa
	Hydraulic oil tank	160L
	Hydraulic oil filter	Double filter in the tank
Swing system	Swing speed	12RPM
	Type	constant closed disc type brake with buffer function
Chassis system	Track feature	Three grouser, hydraulic tension
	Track rollers and carrier rollers	Floating sealing
	Quantity	2 carrier roller and 7 track rollers each side.
	Brake type	Hydraulic brake
Working equipment	Arm length	5700mm
	Rod length	2800mm
	Bucket digging force	120KN
	Rod crowed force	95KN
Driving cab	Cab	Imported cab, SAE certificate
	Air-conditioner	Jiangsu chuang dao
	Seat	Direction adjustment
	Instrument panel	hour meter, engine revolution, oil temperature, water temperature, oil pressure.
Electric instrument	Power	24V
	Company	XUZHOU KANG DA
	Battery	VARTA 160A.H