Hyundai R35Z-9A Excavator
Net Power | 23.7 hp (17.7 kW) at 2,200 rpm |
Operating Weight | 3,840 kg (8,470 Ibs) |
Standard Bucket | 0.11 m3 (0.14 yd3) |
Performance
- Yanmar 3TNV88F Engine
- Boom Swing
- Dozer Blade
- Zero-Tail Swing
Convenience
- Monitor
- Suspension Seat
- Ergonomic Controls & Switches
- Cab Entry
Serviceability
- Centralized Lubrication
- Long-life Components
- Easy Access
- Durable Cooler
Overview
Hyundai 9A series compact excavators bring big power to small spaces. Each model features a Tier 4 Final engine that provides impressive performance and reduced fuel consumption. You’ll appreciate the hefty power, durability and reliability of these compact machines, along with their ability to work productively in confined spaces.
Reliable & Durable
Hyundai construction equipment is precision designed with trusted and proven components and systems from leading OEM’s. The R35Z-9A is designed to be rugged and reliable for longer up time, reduced operating cost and improved productivity.
Engine & Hydraulic System
- Engine: ModelYanmar 3TNV88F
- Engine: TypeWater-cooled, 4-cycle diesel 3 cylinders in line, direct injection, low emission
- Engine: Max. torque9.1 kgf.m (79 lbf.ft) at 1,320 rpm
- Engine: Bore X stroke88 mm (3.46") x 90 mm (3.54")
- Engine: Piston displacement1,642 cc (100 in3 )
- Battery1 x 12V x 70 Ah
- Starting motor12 V - 2.3 kW
- Alternator12 V - 55 Amp
- Main Pump: TypeVariable displacement piston pumps + gear pump
- Main Pump: Max flow2 x 37.4 ℓ/min (2 x 9.9 gpm) + 23.1 ℓ/min (6.1 gpm) at 2,200 rpm
- Main Pump: Sub-pump for pilot circuit (Gear pump)23.1 / 9.9 ℓ/min (6.1 / 2.6 gpm)
Cross-Sensing & Fuel-Saving Pump System
- Hydraulic Motors - TravelTwo-speed axial piston motor with counter balance valve and parking brake
- Hydraulic Motors - SwingAxial piston motor with automatic brake
- Relief Valve - Implement circuits230 kgf/cm2 (3,560 psi)
- Relief Valve - Travel circuit230 kgf/cm2 (3,270 psi)
- Relief Valve - Swing circuit200 kgf/cm2 (2,845 psi)
- Relief Valve - Pilot circuit40 kgf/cm2 (570 psi)
- Relief Valve - Service valveInstalled
- Hydraulic Cylinders - No. of cylinders bore X strokeBoom: 85 x 540 mm (3.3" x 21.3")
Arm: 80 x 585 mm (3.1" x 23.0")
Bucket: 70 X 510 mm (2.8" x 20.1")
Boom swing: 80 X 400 mm (3.1" x 15.7")
Dozer blade: 95 X 152 mm (3.7" x 6.0")
Travel System
- Drive methodFull hydrostatic type
- Drive motorAxial piston motor, in-shoe design
- Reduction system2-stage planetary
- Max. drawbar pull3,100 kgf (6,835 lbf)
- Max. travel speed (high) / (low)4.2 km/hr (2.6 mph) / 2.5 km/hr (1.6 mph)
- Gradeability30o (58%)
- Parking brakeMulti-wet disc
Swing System
- Swing motorAxial piston motor
- Swing reduction2-stage planetary
- Swing bearing lubricationGrease-bathed
- Swing brakeMulti wet disc
- Swing speed9.5 rpm
Controls
- Pilot controlTwo joysticks with one safety lever
(LH): Arm swing, Boom swing
(RH): Boom and bucket with horn (ISO) - Traveling and steeringTwo levers with pedals
- Engine throttleElectric, dial type
Weight (Approximate)
- Operating weight (canopy)3,550 kg (7,800 lb)
- Ground pressure (canopy)0.33 kg/cm2 (4.69 psi)
Coolant and Lubricant Capacities (Refilling)
- Fuel tank40L (10.5 gal)
- Engine coolant5.5L (1.5 gal)
- Engine oil6.7L (1.8 gal)
- Hydraulic tank37L (9.8 gal)
- Hydraulic system60L (15.9 gal)
Undercarriage
- Center frameX - leg type
- Track framePentagonal box type
- No. of track shoes on each side44
- No. of upper rollers on each side1
- No. of lower rollers on each side4
Dimensions mm (ft-in)
- A - Overall width of upper structure1,500 (4' 11")
- B - Overall width of cab1,050 (3' 5")
- C - Overall height of cab2,500 (8' 2")
- D - Tail swing radius870 (2' 10")
- E - Overall width1,740 (5' 9")
- F - Clearance under counterweight540 (1' 9")
- G - Ground clearance290 (0' 11")
- H - Tumbler distance1,700 (5' 7")
- I - Track length2,130 (7' 10")
- J - Track gauge1,440 (4' 9")
- K - Track shoe width300 (1' 0")
- L - Overall length1,300-mm Arm: 4,790 (15' 9")
1,600-mm Arm: 4,815 (15' 10")
Working Range mm (ft-in)
- Boom length2,500 (8' 2")
- Arm length1,300 (4' 3") | 1,600 (5' 3")
- A - Max. digging reach5,315 (17' 5") | 5,605 (18' 5")
- A1 - Max. digging reach on ground5,200 (17' 1") | 5,495 (18' 0")
- B - Max. digging depth3,135 (10' 3") | 3,440 (11' 3")
- C - Max. vertical wall digging depth2,190 (7' 2") | 2,565 (8' 5")
- D - Max. digging height4,810 (15'9") | 5,010 (16' 5")
- E - Max. dumping height3,425 (11' 3") | 3,615 (11'10")
- F - Min. swing radius2,350 (7' 9") | 2,330 (7' 8")