Hyster H190HD2 Specifications
The Hyster H190HD2 is a heavy-duty pneumatic-tire
forklift engineered for the most demanding industrial and outdoor
material-handling applications. With a nominal lifting capacity of 19,000 lb
(8,618 kg), this machine is commonly deployed in ports, lumber yards, steel
mills, mining operations, heavy construction supply yards, and any environment
where extremely heavy loads must be transported reliably.
As part of the modern Hyster HD series, the
H190HD2 combines rugged structural engineering, powerful Tier-compliant
diesel engines, durable driveline components, and advanced hydraulic
systems to deliver excellent lifting performance with consistent
operational efficiency.
The HD2 series represents an evolution of Hyster’s heavy-duty platform,
featuring improved cooling, stronger driveline assemblies, enhanced
operator ergonomics, and simplified service access compared to earlier
heavy models. Operators appreciate the spacious cabin, excellent mast
visibility, responsive hydraulic controls, and strong traction provided
by the large pneumatic tires.
Maintenance personnel value the machine’s
easy-to-access service points, modular component layout, and robust
electrical system designed for harsh outdoor environments. With its
emphasis on durability, performance, and total lifecycle economy, the
H190HD2 remains one of the most capable mid-heavy range forklifts
available.
The Hyster H190HD2 is equipped with heavy-duty diesel
engines designed for high torque output, long service life, and Tier-compliant
emissions. The most common engine found in this model is the Cummins QSB 6.7-L
turbocharged diesel engine.
Diesel Engine Characteristics:
- Engine model: QSB 6.7
- Engine type: 4-stroke inline-six, turbocharged
- Displacement: 6.7 L
- Rated Hp: approx. 160-180 hp (119-134 kW)
- Peak torque: approx. 500-520 lb-ft (678-705 Nm)
- Idle speed: approx. 700-750 rpm
- Governed operating speed: approx. 2,200-2,400 rpm
- Fuel type: ultra-low sulfur diesel
- Emissions: Tier 3 / Tier 4 configurations depending on market
Lubrication System:
- Oil capacity: approx. 16-18 L (17-19 qt)
- Oil pressure at idle: approx. 25-35 psi (172-241 kPa)
- Oil pressure at high rpm: approx. 55-70 psi (379-483 kPa)
- Recommended oil: SAE 15W-40
- Oil filter: high-capacity spin-on full-flow
- Additional filtration: optional bypass filter for severe-duty sites
Cooling System:
- Total coolant capacity: approx. 28-32 L (29.5-33.8 qt)
- Thermostat opening temperature: approx. 82°C (180°F)
- System pressure: approx. 14-16 psi (97-110 kPa)
- Water pump: belt-driven centrifugal
- Cooling fan: heavy-duty mechanical, shrouded
- Radiator: multi-row industrial steel-core radiator
The cooling system is designed to manage heat under long-duration extreme
workloads, high ambient temperatures, and heavy hydraulic consumption.
The H190HD2 uses a heavy-duty industrial powershift
transmission designed to handle constant high stress. The forklift is equipped
with a planetary reduction drive axle engineered for extreme torque
environments. This axle is specifically designed to support constant heavy loads
and aggressive traction requirements.
Transmission
- Transmission type: 3-speed powershift
- Forward speeds (unladen): approx. 16-20 mph (26-32 km/h)
- Reverse speeds: approx. 12-15 mph (19-24 km/h)
- Transmission fluid capacity: approx. 22-28 L (23-30 qt)
- Recommended fluid: ATF Dexron III or advanced industrial ATF
- Clutch packs: hydraulically modulated for smooth engagement
Drive Axle
- Axle housing: heavy-duty cast steel
- Reduction hubs: planetary gearsets
- Lubrication capacity: approx. 15-18 L (15.8-19 qt)
- Lubricant: SAE 85W-140 or SAE 80W-90 depending on climate
Braking System
- Service brakes: hydraulic wet-disc brakes (oil-immersed)
- Parking brake: spring-applied, hydraulically released
- Cooling: continuous oil circulation for thermal control
Wet-disc brakes provide long life, minimal adjustment needs, and consistent
braking performance in wet or dusty environments.
The electrical architecture is rugged, waterproofed,
and designed for severe-duty applications.
- Operating voltage: 12 V
- Battery capacity: approx. 180-225 Ah
- Alternator output: approx. 120-140 A
- Starter motor: approx. 5.0-6.0 kW
- Engine management: electronic diesel control
- Wiring harness: sealed industrial-grade loom
Drive
Configuration:
- Drive wheels: front
- Steering wheels: rear
- Drive mode: 2WD
Chassis Construction:
- Welded heavy-gauge steel plate fabrication
- Reinforced mast mount channels
- High-strength center frame and cross members
Tires (Pneumatic):
- Front tire size: approx. 12.00-20
- Rear tire size: approx. 10.00-20
- Optional: solid pneumatic tires for severe debris zones
These large pneumatic tires provide excellent ride comfort and traction on
uneven outdoor surfaces.
The forklift uses hydrostatic rear-wheel steering suitable for large-capacity
machines.
Steering:
- Steering type: hydraulic orbitrol
- Steering pump flow: approx. 18-25 L/min (4.7-6.6 gpm)
- Steering axle: oscillating, center-pivot
- Minimum turning radius: approx. 4.0-4.4 m (157-173 in)
Hydraulics are central to the machine’s lifting
capabilities.
- Maximum hydraulic pressure: approx. 3,000-3,300 psi (207-228 bar)
- Hydraulic pump: high-volume engine-driven gear pump
- Pump flow rate: approx. 90-120 L/min (24-32 gpm)
- Reservoir capacity: approx. 70-85 L (74-90 qt)
- Hydraulic fluid type: ISO VG 46 or ISO VG 68
Hydraulic cylinders are heavy-walled and
double-acting for lift, tilt, and auxiliary functions.
| Service Refill Capacities |
- Engine oil: 16-18 L (17-19 qt)
- Cooling system: 28-32 L (29.5-33.8 qt)
- Transmission: 22-28 L (23-30 qt)
- Drive axle: 15-18 L (15.8-19 qt)
- Hydraulic system: 70-85 L (74-90 qt)
Heavy-duty masts are available in several
configurations.
Mast Types:
- Simplex heavy-duty (2-stage)
- Duplex with free-lift (2-stage)
- Triplex with full free-lift (3-stage)
Lift Heights:
- Simplex: approx. 3.0-4.0 m (118-157 in)
- Duplex: approx. 3.6-4.8 m (142-189 in)
- Triplex: approx. 4.8-6.5 m (189-256 in)
Free-Lift Range:
- approx. 1.0-1.7 m (39-67 in)
Fork Specifications:
- Standard fork length: 1,067-1,524 mm (42-60 in)
- Optional fork lengths: 1,829 mm (72 in) or longer
- Fork widths: 150-200 mm (6-8 in)
- Fork thickness: approx. 60-75 mm (2.4-3.0 in)
Rated lifting capacity: 19,000 lb (8,618 kg) at a 24-in
(610-mm) load center
Capacity de-rates with:
- Increased lift height
- Long forks
- Heavy attachments
- Offset load centers
- Lift speed (unladen): approx. 0.45-0.55 m/s (90-110
ft/min)
- Lift speed (laden): approx. 0.30-0.45 m/s (60-90 ft/min)
- Lowering speed (unladen): approx. 120-150 ft/min
- Lowering speed (laden): approx. 140-170 ft/min
- Gradeability (unladen): approx. 25-30%
- Gradeability (laden): approx. 15-20%
- Drawbar pull: approx. 15,000-22,000 N (3,372-4,945 lbf)
- Overall length to fork face: approx. 4.4-4.7 m
(173-185 in)
- Overall width: approx. 2.0-2.2 m (79-87 in)
- Overhead guard height: approx. 2.6-2.8 m (102-110 in)
- Wheelbase: approx. 2.8-3.0 m (110-118 in)
- Ground clearance: approx. 180-240 mm (7-9.5 in)
- Turning radius: approx. 4.0-4.4 m (157-173 in)
- Aisle width for pallets: approx. 5.5-6.0 m (217-236 in)
- Maximum fork height: 3.0-6.5 m depending on mast
- Free lift: approx. 1.0-1.7 m
- Fork lengths: 42-84 in standard, longer optional
- Operating weight: 23,000-27,000 lb (10,432-12,247 kg)
- Counterweight mass: approx. 7,000-8,500 lb (3,175-3,855 kg)
250-Hour Service:
- Replace engine oil and filter
- Clean radiator
- Lubricate mast and steer axle
- Inspect belts and hoses
500-Hour Service:
- Replace transmission filter
- Inspect hydraulic filter
- Check axle seals
- Torque driveline bolts
1,000-Hour Service:
- Replace transmission fluid
- Replace axle oil
- Inspect hydraulic cylinders
2,000-Hour Service:
- Replace hydraulic oil
- Replace coolant
- Perform mast chain stretch measurement
- Conduct full carriage and mast inspection
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