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| Place of Origin | CHINA |
| Brand Name | SHANTUI |
| Certification | ISO9001 |
| Model Number | SP90Y |
Shantui SP90Y Crawler Pipelayer With 90 Ton Capacity And 257kw Power For Pipeline Construction Projects
Product Features
Undercarriage system
• Improved machine center of gravity, rigidly connected frame, and lengthened track‐roller frame with widened track shoes places more track on the ground, (lengthened semi‐axis and gear hub), flexible counterweight to ensure good stability of undercarriage.
Operator Interface
• Advanced Mechatronic Systems equipped withelectronic monitors, centralized monitoring, and automatic alarm.
• Torque limiter is installed to accurately indicate the angle and amplitude of the boom, lifting height and weight of the boom. It can alarm when overload and limit the movement.
• Equipped with a safety lock and quickly release button to prevent the rollover accident in the state of emergency.
Product Parameters
| Model | SP25Y | SP45Y | SP70Y | SP90Y | |
| Engine | WD10G178E25 | NT855-C280S10 | NTA855-C360S10 | NTA855-C360S10 | |
| Emission | Tier 2 | Tier 1 | Tier 1 | Tier 1 | |
| Rated rotation | 1850 rpm | 2000 rpm | 2000 rpm | 2000 rpm | |
| Gross power | 131kw | 179kw | 257kw | 257kw | |
| Net power | 120kw | 169kw | 235kw | 235kw | |
| Number of cylinder-bore × stroke | 6-126mm*130mm | 6-139.7mm*152.4mm | 6-139.7mm*152.4mm | 6-139.7mm*152.4mm | |
| Displacement | 9.726L | 14L | 14L | 14L | |
| Max. torque | 765N.m@1100-1200 rpm | 1036N.m@1400 rpm | 1440N.m@1400 rpm | 1440N.m@1400 rpm | |
| Cooling system | Mechanic fan | ||||
| Drive system | |||||
| Drive system | Manufactured by SHANTUI, with high working efficiency, low breakdown rate; torqflow transmission, 3 gears forward and 3 gears backward. |
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| Forward,km/h | 1 | 0 - 3,29 | 0 - 3,8 | 0 - 3,6 | 0 - 3,6 |
| 2 | 0 - 5,82 | 0 - 6,8 | 0 - 6,6 | 0 - 6,6 | |
| 3 | 0 - 9,63 | 0 - 11,8 | 0 - 11,5 | 0 - 11,5 | |
| Backward,km/h | 1 | 0 - 4,28 | 0 - 4,9 | 0 - 4,4 | 0 - 4,4 |
| 2 | 0 - 7,59 | 0 - 8,5 | 0 - 7,8 | 0 - 7,8 | |
| 3 | 0 - 12,53 | 0 - 14,3 | 0 - 13,53 | 0 - 13,53 | |
| Torque converter | 3-element, single stage, 1-phase | ||||
| Transmission | Planetary gear and torqflow transmission hydraulically actuated, forced lubrication | ||||
| Bevel gear shaft | Spiral bevel gear, single-stage speed reduction, splash lubrication | ||||
| Steering clutch | Wet multiple disc, disc spring loaded, hydraulically actuated, hand operated, interconnected with steering brake. | ||||
| Brake | Wet, contracting band, foot operated with hydraulic booster | ||||
| Final drive | Spur gear, double reduction ,splash lubrication | ||||
| Chassis system | |||||
| Track shoe type | Single grouser | Single grouser | Single grouser | Single grouser | |
| Track gauge | 2050mm | 2250mm | 2380mm | 2490mm | |
| Width of track shoe | 560/610 mm | 610/660 mm | 760 mm | 860 mm | |
| Gradeability | 20° | 20° | 20° | 20° | |
| Ground clearance | 400mm | 405mm | 500mm | 500mm | |
| Number of track shoes | 39pcs/single side | 40pcs/single side | 45pcs/single side | 45pcs/single side | |
| Ground pressure (standard configuration) |
70kpa | 86kpa | 89kpa | 91kpa | |
| Number of carrier rollers | 2 pcs/single side | 2 pcs/single side | 2 pcs/single side | 2 pcs/single side | |
| Number of track rollers | 7 pcs/single side | 7 pcs/single side | 9 pcs/single side | 9 pcs/single side | |
| Pitch | 203mm | 216mm | 228mm | 228mm | |
| Volume | |||||
| Fuel capacity | 300L | 440L | 600L | 640L | |
| Coolant liquid capacity | 62.8L | 79L | 121L | 121L | |
| Engine oil capacity | 45L | - | 47L | 47L | |
| Hydraulic oil tank | 148L | 180L | 400L | 400L | |
| Transmission | 122L | 122L | 185L | 185L | |
| Final drive | 23L/single side | 51L/single side | 55L/single side | 55L/single side | |
| Operating weight | |||||
| Operating weight (standard) | 23800kg | 34000kg | 50000kg | 59500kg | |
| Dimension | SP25Y | SP45Y | SP70Y | SP90Y | |
| Machine length | A | 4130mm | 4760mm | 5650mm | 5650mm |
| Length of Track on Ground | B | 2635mm | 3050mm | 3620mm | 3620mm |
| Machine height | C | 3050mm | 3300mm | 3600mm | 3600mm |
| Height of counterweight | D | 2680mm | 2750mm | 2900mm | 2900mm |
| Max machine height(with boom) | E | 6040mm | 7100mm | 8200mm | 9500mm |
| Max width (counterweight unfold) | F | 5010mm | 5330mm | 5900mm | 6150mm |
| Min width (counterweight fold) | G | 3360mm | 3690mm | 3800mm | 4125mm |
| Track width | H | 2610mm | 2860mm | 3140mm | 3350mm |
| Track gauge | I | 2050mm | 2250mm | 2380mm | 2490mm |
| Min boom swing amplitude | J | 1220mm | 1220mm | 1220mm | 1220mm |
| Max boom swing amplitude | K | 5830mm | 6650mm | 7600mm | 8900mm |
| Max lifting height | L | 4150mm | 5250mm | 6000mm | 7000mm |
| Boom Length | M | 5500mm | 6500mm | 7300mm | 8600mm |
| Hoisting Equipment | |||||
| Max. lift capacity | 25T | 45T | 70T | 90T | |
| Radius of outreach | 1.22m-5.5m | 1.22m-6.5m | 1.22m-7.3m | 1.22m-8.6m | |
| The speed of hook | 0-12 m/min | 0-6 m/min | 0-6 m/min | 0-6.8 m/min | |
| Counterweight | 4*830kg | 2*1900kg | 4*2000kg | 12*910kg | |
| Hydraulic pressure | 18MPa | 18MPa | 20MPa | 21MPa | |
| Diameter of wire rope | 18mm | 20mm | 20mm | 22mm | |
| Length of wire rope | 60m | 90m | 95m | 95m | |
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