Hyundai HW250MH Wheeled Excavator
Net Power: 171 hp (127 kW) at 1,800 rpm
Operating Weight: 17,800 kg (39,240 lbs)
Max Travel Speed: 35 km/h (21.7 mph)
Performance
- Hydrostatic drive
- Attachment Flow Control
- Dozer Blade
- Front outrigger
Convenience
- Intelligent 8" touchscreen monitor
- Advanced audio system
- Auto climate control (AC/Heat)
- Deluxe Operator's Seat
Serviceability
- Centralized Lubrication
- Long-life Components
- Cab Air Filter Access
- Hi-Mate - Telematics System
- Battery disconnect switch
- Auto-diagnostic system
Engine
Maker / Model Cummins QSB6.7 Rated flywheel horse power - SAE J1995 (gross): 183 HP (136.8kW) at 2,000 rpm
J1349 (net): 174 HP (129.4kW) at 2,000 rpmRated flywheel horse power - DIN 6271/1 (gross): 186 PS (136.8kW) at 2,000 rpm
6271/1 (net): 176 PS (129.4kW) at 2,000 rpmMax. torque 107 × 124 mm (4.2"× 4.9") Bore × Stroke 72 mm (2.83") × 73.6 mm (2.90") Piston displacement 6700 cc (409 in³) Batteries 2 × 12 V × 100 Ah Starting motor Denso 24 V - 4.8 kW Alternator Denso 24 V - 95 Amp Coolant and Lubricant Capacity
Fuel tank 310.0 | 81.9 Engine coolant 40 | 10.6 Engine oil 23.7 | 6.3 Swing device 6.2 | 1.6 Front Axle 14.6 | 3.9 Rear Axle 18.5 | 4.9 Hydraulic system (including tank) 340.0 | 89.8 Hydraulic tank 165.0 | 43.6 DEF/AdBlue® 27 | 7.1
Hydraulic and Cross-Sensing/Fuel-Saving Pump Systems
Main Pump
Type Variable displacement tandem axis piston pumps Max. flow 2 x 234 ℓ/min (61.8 gpm) Sub-pump for pilot circuit (Gear Pump) 25.5 ℓ/min (6.7 gpm) Hydraulic Motors and Cylinders
Travel Two speed axial pistons motor with brake valve and parking brake Swing Axial piston motor with automatic brake No. of cylinder bore X stroke Boom: 120 × 1,290 mm
Arm: 140 × 1,510 mm
Outrigger: 130 × 427 mmRelief Valve Setting
Implement circuits 350 kgf/cm² (4,980 psi) Travel 380 kgf/cm² (5,400 psi) Power boost (boom, arm, bucket) 380 kgf/cm² (5,400 psi)) Swing circuit 265 kgf/cm² (3,770 psi) Pilot circuit 40 kgf/cm² (570 psi) Service valve Installed
Drives and Brakes
Drive method Fully hydrostatic type Drive motor Axial piston motor, in-shoe design Reduction system Planetary reduction gear Max. drawbar pull 11,600 kgf (25,570 lbf) Max. travel speed (high) / (low) 35 km/h (21.7 mph) / 9.1 km/h (5.65 mph) Gradeability 33° | (65%) Service Brake Independent dual brake, front and rear axle full hydraulic power brake
Spring released and hydraulic applied wet type multiple disc brake.Parking Brake Spring applied and hydraulic released wet disc brake type in transmission. Swing System
Swing motor Fixed displacement axial piston motor Swing reduction Planetary gear reduction Swing bearing lubrication Grease-bathed Swing brake Multi wet disc Swing speed 9.7 rpm
Operating Weight (Approximate)
Front and rear outrigger 26,100 kg (57,540 lb) Front and rear outrigger with orange grappler 27,500 kg (60,630 lb) Operating weight: Including 6.5 m (21' 4'') Straight boom, 4.5 m (14' 9'') Gooseneck arm, 0.60 m3 (0.78 yd3), Lubricant, Coolant, Full Fuel Tank and Hydraulic Tank and etc.
Control
Pilot control Two joysticks with one safety lever
(LH): Swing and arm, Boom and bucket
(RH): Boom and bucket (ISO)Traveling and steering Two levers with pedals Engine throttle Electric, Dial type Control: Pilot pressure operated joysticks and pedals with detachable lever provide almost effortless and fatigue-less operation.
Undercarriage
Front and Rear Outriggers Indicated for max. operation stabillity when digging and lifting. Undercarriage: Reinforced box-section frame is all-welded, low-stress.
Dimensions
HW250 MH DIMENSIONS Unit: mm (ft·in)
6.5 m (21' 4") Mono boom, 4.5 m (14' 9") Gooseneck Arm
Boom length 6,500 mm (21' 4”) Arm length 4,500 mm (14' 9") A Wheel base 2,800 mm (9' 2") B Short Axle 2,530 mm (8' 4") B Wide Axle (Standard) 2,700 mm (8' 10") C Ground clearance of counterweight 1,300 mm (4' 3") D Rear-end distance 2,840 mm (9' 4") D' Rear-end swing radius 2,913 mm (9' 7") E Upperstructure width 2,530 mm (8' 4") F Overall height of cab 3,245 mm (10' 8") G Min. ground clearance 353 mm (1' 2") H Tread 1,914 mm (6' 3") I Overall length (Shipping position) 9,730 mm (31' 11") J Overall height of boom (Traveling position) 3,200 mm (10' 6") K Overall height of guardrail 3,460 mm (11' 4")
Working Range
Gooseneck Arm | Straight Arm (Optional)
Arm length 4,500 mm (14' 9") | 4,000 mm (13' 1") A Max. digging reach 10,700 mm (35' 1") | 10,400 mm (34' 1") B Max. digging depth 4,700 mm (15' 5") | 4,200 mm (13' 9") D Max. digging height 12,000 mm (39' 4") | 12,000 mm (39' 4") F Min. swing radius (without grappler) 2,700 mm (8' 10") | 2,700 mm (8' 10") F' Min. swing radius (without grappler) 3,000 mm (9' 10") | 3,000 mm (9' 10")
Quality Fleet Service Is Here for You
When you choose Quality Fleet Service, you gain access to the most impressive, hardworking heavy equipment for your business on the market. At our 15,000 sq.ft. facility, we are fully equipped to handle any repairs, service, or maintenance you need, whether it is a routine checkup or rebuilding an engine. We know that a machine breakdown or unexpected problem will not always arise during standard business hours, which means whenever you are working, we are available. That is why we offer 24-hour emergency service and assistance exclusively to our customers, ensuring you can always get back to work as quickly as possible.
Call or visit us at Quality Fleet Service today, and we will make sure your business is fully equipped to succeed.